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| author | Paul Davis <paul@linuxaudiosystems.com> | 2011-11-21 16:34:56 +0000 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2011-11-21 16:34:56 +0000 |
| commit | e0ebeb3d5dc6096d8a91931b5627864015f68d34 (patch) | |
| tree | 4de395e9758c3571082062863c89e076616f61b6 /libs/ardour/utils.cc | |
| parent | 6e2bd18905a472230278e89de1a3e93b2d49821a (diff) | |
use return value of realpath() and note an error if it occurs
git-svn-id: svn://localhost/ardour2/branches/3.0@10732 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/utils.cc')
| -rw-r--r-- | libs/ardour/utils.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libs/ardour/utils.cc b/libs/ardour/utils.cc index 929d85b583..afd83b62b5 100644 --- a/libs/ardour/utils.cc +++ b/libs/ardour/utils.cc @@ -340,8 +340,13 @@ path_expand (string path) /* canonicalize */ char buf[PATH_MAX+1]; - realpath (path.c_str(), buf); - return buf; + + if (realpath (path.c_str(), buf)) { + return buf; + } else { + error << string_compose (_("programming error: realpath(%1) failed, errcode %2"), path, errno) << endmsg; + return path; + } } #if __APPLE__ |