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| author | kris <kris@FreeBSD.org> | 2002-10-27 02:12:52 +0000 |
|---|---|---|
| committer | kris <kris@FreeBSD.org> | 2002-10-27 02:12:52 +0000 |
| commit | 9316f3838a06082b0d11dc4de03d67ee1e123738 (patch) | |
| tree | b020dd736dd8bc9be3925b2dd663341e1cdf2259 /gnu/usr.bin/man/manpath | |
| parent | ac78845d159d2abe5574f6b0cd741607c1b59540 (diff) | |
| download | FreeBSD-src-9316f3838a06082b0d11dc4de03d67ee1e123738.zip FreeBSD-src-9316f3838a06082b0d11dc4de03d67ee1e123738.tar.gz | |
Don't dump core if none of the directories in /etc/manpath.config exist.
Submitted by: terry
Diffstat (limited to 'gnu/usr.bin/man/manpath')
| -rw-r--r-- | gnu/usr.bin/man/manpath/manpath.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gnu/usr.bin/man/manpath/manpath.c b/gnu/usr.bin/man/manpath/manpath.c index c500a55..c1a25de 100644 --- a/gnu/usr.bin/man/manpath/manpath.c +++ b/gnu/usr.bin/man/manpath/manpath.c @@ -493,6 +493,9 @@ get_manpath (perrs, path) lp++; } + if (!len) + return strdup(""); + manpathlist = (char *) malloc (len); if (manpathlist == NULL) gripe_alloc (len, "manpathlist"); |
