Code

short circuit out of a few places where we would allocate zero bytes
authorEric Wong <normalperson@yhbt.net>
Sat, 24 Dec 2005 12:12:43 +0000 (04:12 -0800)
committerJunio C Hamano <junkio@cox.net>
Mon, 26 Dec 2005 16:59:21 +0000 (08:59 -0800)
commit7d6fb370bc98e5d4723103dda0829b00c79da213
treea2b3b32b5e0e2e43fbff7cd2bf6c6e60e78cbecd
parentac44f3e7c05390531004d567481004c96d1b262c
short circuit out of a few places where we would allocate zero bytes

dietlibc versions of malloc, calloc and realloc all return NULL if
they're told to allocate 0 bytes, causes the x* wrappers to die().

There are several more places where these calls could end up asking
for 0 bytes, too...

Maybe simply not die()-ing in the x* wrappers if 0/NULL is returned
when the requested size is zero is a safer and easier way to go.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
commit.c
diffcore-rename.c