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fix worning

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This commit is contained in:
Andrei Yankovich 2019-05-10 09:56:07 +03:00
parent a984e8d6d0
commit 9556d4d100
1 changed files with 4 additions and 1 deletions
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5
params.cpp
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@ -67,7 +67,10 @@ bool Params::parseParams(int argc,const char *argv[]) {
params ["appPath"] = QFileInfo(buffer).absolutePath();
#else
char path[2048];
readlink("/proc/self/exe", path, 2048);
if (readlink("/proc/self/exe", path, 2048) < 0) {
qWarning() << "parseParams can't get self path!" ;
return false;
}
params ["appPath"] = QFileInfo(path).absolutePath();
#endif