[PATCH] introduce xmalloc and xrealloc

diff --git a/diff.c b/diff.c
index 9905cdb0122afecc282273c0e728c3f3b75fc51d..dd71d8346d0a2bd502fbfd3fd5b96711aab4ade4 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -59,8 +59,7 @@ static char *sq_expand(const char *src)
                if (*cp == '\'')
                        cnt += 3;
 
-       if (! (buf = malloc(cnt)))
-           return buf;
+       buf = xmalloc(cnt);
        bp = buf;
        while ((c = *src++)) {
                if (c != '\'')
@@ -100,7 +99,7 @@ static void builtin_diff(const char *name,
                        strlen(diff_arg) +
                        strlen(name_1_sq) + strlen(name_2_sq)
                        - 5);
-       char *cmd = malloc(cmd_size);
+       char *cmd = xmalloc(cmd_size);
        int next_at = 0;
 
        next_at += snprintf(cmd+next_at, cmd_size-next_at,