X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=help.c;h=e5662d9014e758fee00b890e06ffc66cd4aa0291;hb=e2b7eaf0ca3897940961d23392d4ff718867ea9f;hp=0893fea0254f4ec8acbce82a0af41e4e61bd72a6;hpb=aa576e6b47d8e20d0d56d0e9f9fc2ecce5bae1e1;p=git.git

diff --git a/help.c b/help.c
index 0893fea02..e5662d901 100644
--- a/help.c
+++ b/help.c
@@ -31,12 +31,6 @@ static int term_columns(void)
 	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)
 {
 	while(num--)
@@ -54,13 +48,9 @@ static void add_cmdname(const char *name, int len)
 	struct cmdname *ent;
 	if (cmdname_alloc <= cmdname_cnt) {
 		cmdname_alloc = cmdname_alloc + 200;
-		cmdname = realloc(cmdname, cmdname_alloc * sizeof(*cmdname));
-		if (!cmdname)
-			oom();
+		cmdname = xrealloc(cmdname, cmdname_alloc * sizeof(*cmdname));
 	}
-	ent = malloc(sizeof(*ent) + len);
-	if (!ent)
-		oom();
+	ent = xmalloc(sizeof(*ent) + len);
 	ent->len = len;
 	memcpy(ent->name, name, len);
 	ent->name[len] = 0;
@@ -195,8 +185,7 @@ static void show_man_page(const char *git_cmd)
 
 void help_unknown_cmd(const char *cmd)
 {
-	printf("git: '%s' is not a git-command\n\n", cmd);
-	list_common_cmds_help();
+	fprintf(stderr, "git: '%s' is not a git-command. See 'git --help'.\n", cmd);
 	exit(1);
 }
 
@@ -229,5 +218,3 @@ int cmd_help(int argc, const char **argv, const char *prefix)
 
 	return 0;
 }
-
-