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The patch fixes segfault when both $XDG_CONFIG_HOME and $HOME are unset
Signed-off-by: Maxim Mikityanskiy <maxtram95@gmail.com>
--- src/userpref.c.orig 2012-06-04 17:04:57.387303630 +0300
+++ src/userpref.c 2012-06-04 17:06:05.741301627 +0300
@@ -125,6 +125,9 @@
const char *cdir = getenv("XDG_CONFIG_HOME");
if (!cdir) {
cdir = getenv("HOME");
+ if (!cdir) {
+ cdir="/root";
+ }
strcpy(__config_dir, cdir);
strcat(__config_dir, DIR_SEP_S);
strcat(__config_dir, ".config");
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