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Fix segfault when HOME not set on Unix.

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[originally from svn r4948]
This commit is contained in:
Owen Dunn 2004-12-07 11:50:44 +00:00
parent e83034fe3f
commit 30e94b6a5c
1 changed files with 2 additions and 0 deletions
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2
unix/uxstore.c
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@ -85,6 +85,8 @@ static void make_filename(char *filename, int index, const char *subname)
char *home; char *home;
int len; int len;
home = getenv("HOME"); home = getenv("HOME");
if (!home)
home="/";
strncpy(filename, home, FILENAME_MAX); strncpy(filename, home, FILENAME_MAX);
len = strlen(filename); len = strlen(filename);
if (index == INDEX_SESSION) { if (index == INDEX_SESSION) {