Fix call to labs.

..or as clang puts it:
"error: no member named 'labs' in namespace 'std'; did you mean
 simply 'labs'?"

diff --git a/libs/ptformat/ptfformat.cc b/libs/ptformat/ptfformat.cc
index bcd8e90de579c3cd8da54ddc631a900324512129..fce73f870ff1a836b74188120d2e7c8b449cd6a8 100644 (file)
--- a/libs/ptformat/ptfformat.cc
+++ b/libs/ptformat/ptfformat.cc
@@ -1000,7 +1000,7 @@ PTFFormat::parsemidi(void) {
                        region_t r = { std::string(""), ridx, 0, 0, 0, w, m};
                        if ((mregion = std::find(begin, finish, r)) != finish) {
                                mtr.reg = *mregion;
-                               mtr.reg.startpos = std::labs(region_pos - mtr.reg.startpos);
+                               mtr.reg.startpos = labs(region_pos - mtr.reg.startpos);
                                miditracks.push_back(mtr);
                        }
                }