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Fix previous commit warning

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This commit is contained in:
Wilson Snyder 2017-02-13 18:11:22 -05:00
parent 0adb789238
commit da86a1c9f2
1 changed files with 5 additions and 2 deletions
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7
src/V3Os.cpp
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@ -147,8 +147,11 @@ string V3Os::filenameRealPath(const string& filename) {
// Get rid of all the ../ behavior in the middle of the paths.
// If there is a ../ that goes down from the 'root' of this path it is preserved.
char retpath[PATH_MAX];
realpath(filename.c_str(), retpath);
return string(retpath);
if (realpath(filename.c_str(), retpath)) {
return string(retpath);
} else {
return filename;
}
}
bool V3Os::filenameIsRel(const string& filename) {