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| author | Ryan Pavlik <rpavlik@iastate.edu> | 2011-10-28 20:44:46 (GMT) |
|---|---|---|
| committer | Ryan Pavlik <rpavlik@iastate.edu> | 2011-10-31 15:51:38 (GMT) |
| commit | fa63fcdc669efb868ca8979374eca26d82708c38 (patch) | |
| tree | 8ef859b1a459c865f6bbbe3bfb1c4087596f228b | |
| parent | 9a2c6f94b8a8c2b078084b552acc58909e831a07 (diff) | |
| download | fluxbox_paul-fa63fcdc669efb868ca8979374eca26d82708c38.zip fluxbox_paul-fa63fcdc669efb868ca8979374eca26d82708c38.tar.bz2 | |
main.cc: Check getenv output better.
Windows returns pointers to empty strings for non-existent env vars.
| -rw-r--r-- | src/main.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/main.cc b/src/main.cc index c47e1d8..eaa732d 100644 --- a/src/main.cc +++ b/src/main.cc | |||
| @@ -220,12 +220,12 @@ struct Options { | |||
| 220 | const char* env; | 220 | const char* env; |
| 221 | 221 | ||
| 222 | env = getenv("DISPLAY"); | 222 | env = getenv("DISPLAY"); |
| 223 | if (env) { | 223 | if (env && strlen(env) > 0) { |
| 224 | session_display.assign(env); | 224 | session_display.assign(env); |
| 225 | } | 225 | } |
| 226 | 226 | ||
| 227 | env = getenv("HOME"); | 227 | env = getenv("HOME"); |
| 228 | if (env) { | 228 | if (env && strlen(env) > 0) { |
| 229 | rc_path.assign(std::string(env) + "/." + realProgramName("fluxbox")); | 229 | rc_path.assign(std::string(env) + "/." + realProgramName("fluxbox")); |
| 230 | rc_file = rc_path + "/init"; | 230 | rc_file = rc_path + "/init"; |
| 231 | } | 231 | } |