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use xrealloc in help.c 

Signed-off-by: James Bowes <jbowes@dangerouslyinc.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
maint
James Bowes 2007-03-27 18:30:08 -04:00 committed by Junio C Hamano
parent aa4cfa8516
commit c6e0caa384
1 changed files with 1 additions and 11 deletions
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12
help.c
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@ -31,12 +31,6 @@ static int term_columns(void)
return 80; return 80;
} }


static void oom(void)
{
fprintf(stderr, "git: out of memory\n");
exit(1);
}

static inline void mput_char(char c, unsigned int num) static inline void mput_char(char c, unsigned int num)
{ {
while(num--) while(num--)
@ -54,13 +48,9 @@ static void add_cmdname(const char *name, int len)
struct cmdname *ent; struct cmdname *ent;
if (cmdname_alloc <= cmdname_cnt) { if (cmdname_alloc <= cmdname_cnt) {
cmdname_alloc = cmdname_alloc + 200; cmdname_alloc = cmdname_alloc + 200;
cmdname = realloc(cmdname, cmdname_alloc * sizeof(*cmdname)); cmdname = xrealloc(cmdname, cmdname_alloc * sizeof(*cmdname));
if (!cmdname)
oom();
} }
ent = xmalloc(sizeof(*ent) + len); ent = xmalloc(sizeof(*ent) + len);
if (!ent)
oom();
ent->len = len; ent->len = len;
memcpy(ent->name, name, len); memcpy(ent->name, name, len);
ent->name[len] = 0; ent->name[len] = 0;