Strip trailing whitespace and fix other whitespace errors (e.g. space/tab mixing...

[ardour.git] / libs / ardour / find_session.cc

diff --git a/libs/ardour/find_session.cc b/libs/ardour/find_session.cc
index e28bbe9ccbf0ee256b6a7f19162758d32a52866f..a572a9a7a390d9600d99cae2cba72a43cbeeded4 100644 (file)
--- a/libs/ardour/find_session.cc
+++ b/libs/ardour/find_session.cc
@@ -31,7 +31,7 @@ ARDOUR::find_session (string str, string& path, string& snapshot, bool& isnew)
        }
 
        str = buf;
-       
+
        /* check to see if it exists, and what it is */
 
        if (stat (str.c_str(), &statbuf)) {
@@ -54,9 +54,9 @@ ARDOUR::find_session (string str, string& path, string& snapshot, bool& isnew)
                if (S_ISDIR (statbuf.st_mode)) {
 
                        string::size_type slash = str.find_last_of ('/');
-               
+
                        if (slash == string::npos) {
-                               
+
                                /* a subdirectory of cwd, so statefile should be ... */
 
                                string tmp;
@@ -66,7 +66,7 @@ ARDOUR::find_session (string str, string& path, string& snapshot, bool& isnew)
                                tmp += statefile_suffix;
 
                                /* is it there ? */
-                               
+
                                if (stat (tmp.c_str(), &statbuf)) {
                                        error << string_compose (_("cannot check statefile %1 (%2)"), tmp, strerror (errno))
                                              << endmsg;
@@ -85,16 +85,16 @@ ARDOUR::find_session (string str, string& path, string& snapshot, bool& isnew)
 
                                path = str;
                                snapshot = str.substr (slash+1);
-                                       
+
                        }
 
                } else if (S_ISREG (statbuf.st_mode)) {
-                       
+
                        string::size_type slash = str.find_last_of ('/');
                        string::size_type suffix;
 
                        /* remove the suffix */
-                       
+
                        if (slash != string::npos) {
                                snapshot = str.substr (slash+1);
                        } else {
@@ -102,7 +102,7 @@ ARDOUR::find_session (string str, string& path, string& snapshot, bool& isnew)
                        }
 
                        suffix = snapshot.find (statefile_suffix);
-                       
+
                        if (suffix == string::npos) {
                                error << string_compose (_("%1 is not an Ardour snapshot file"), str) << endmsg;
                                return -1;
@@ -111,10 +111,10 @@ ARDOUR::find_session (string str, string& path, string& snapshot, bool& isnew)
                        /* remove suffix */
 
                        snapshot = snapshot.substr (0, suffix);
-                       
+
                        if (slash == string::npos) {
-                               
-                               /* we must be in the directory where the 
+
+                               /* we must be in the directory where the
                                   statefile lives. get it using cwd().
                                */
 
@@ -134,7 +134,7 @@ ARDOUR::find_session (string str, string& path, string& snapshot, bool& isnew)
 
                                path = str.substr (0, slash);
                        }
-                               
+
                } else {
 
                        /* what type of file is it? */
@@ -151,14 +151,14 @@ ARDOUR::find_session (string str, string& path, string& snapshot, bool& isnew)
                string::size_type slash = str.find_last_of ('/');
 
                if (slash == string::npos) {
-                       
+
                        /* no slash, just use the name, but clean it up */
-                       
+
                        path = legalize_for_path (str);
                        snapshot = path;
-                       
+
                } else {
-                       
+
                        path = str;
                        snapshot = str.substr (slash+1);
                }