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fixed #286

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matlabbe
2018-06-14 15:20:54 -04:00
parent 9f22a2b1f8
commit f638add755
1 changed files with 17 additions and 1 deletions
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18
utilite/src/UDirectory.cpp
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@@ -32,6 +32,7 @@
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <pwd.h>
#endif
#include "rtabmap/utilite/UStl.h"
@@ -367,7 +368,22 @@ std::string UDirectory::homeDir()
path = profilePath;
#endif
#else
path = getenv("HOME");
char * pathstr = getenv("HOME");
if(pathstr)
{
path = pathstr;
}
if(path.empty())
{
struct passwd *pw = getpwuid(getuid());
if(pw) {
path = pw->pw_dir;
}
if(path.empty())
{
UFATAL("Environment variable HOME is not set, cannot get home directory! Please set HOME environment variable to a valid directory.");
}
}
#endif
return path;
}