commit 3c79aea2a6bfe7e5256c08e8f762b48d8c58d8e6
parent 3606cc675c8cfed49091421b7197a3667d5d12cb
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sat, 19 Mar 2016 13:03:01 +0100
don't use temporary pointer for realloc, it will exit on error
Diffstat:
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/sfeed.c b/sfeed.c
@@ -204,15 +204,13 @@ string_clear(String *s)
static void
string_buffer_realloc(String *s, size_t newlen)
{
- char *p;
size_t alloclen;
for (alloclen = 64; alloclen <= newlen; alloclen *= 2)
;
- if (!(p = realloc(s->data, alloclen)))
+ if (!(s->data = realloc(s->data, alloclen)))
err(1, "realloc");
s->bufsiz = alloclen;
- s->data = p;
}
static void
@@ -376,7 +374,7 @@ string_print_encoded(String *s)
/* skip leading whitespace */
for (p = s->data; *p && isspace((int)*p); p++)
;
- /* seek offset of trailing whitespace */
+ /* seek location of trailing whitespace */
for (e = s->data + s->len; e > p && isspace((int)*(e - 1)); e--)
;
@@ -407,7 +405,7 @@ string_print_trimmed(String *s)
/* skip leading whitespace */
for (p = s->data; *p && isspace((int)*p); p++)
;
- /* seek offset of trailing whitespace */
+ /* seek location of trailing whitespace */
for (e = s->data + s->len; e > p && isspace((int)*(e - 1)); e--)
;