gcc 4.3.3 (Ubuntu 9.04) warns that the return value of strtoul() was not
checked by issuing the following notice:
warning: ignoring return value of ‘strtoul’, declared with attribute
warn_unused_result
Provide a dummy variable to keep the compiler happy.
Signed-off-by: Michael Wookey <michaelwookey@xxxxxxxxx>
---
fast-import.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/fast-import.c b/fast-import.c
index 7ef9865..1386e75 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -1744,10 +1744,11 @@ static int validate_raw_date(const char *src,
char *result, int maxlen)
{
const char *orig_src = src;
char *endp;
+ unsigned long int unused;
errno = 0;
- strtoul(src, &endp, 10);
+ unused = strtoul(src, &endp, 10);
if (errno || endp == src || *endp != ' ')
return -1;
@@ -1755,7 +1756,7 @@ static int validate_raw_date(const char *src,
char *result, int maxlen)
if (*src != '-' && *src != '+')
return -1;
- strtoul(src + 1, &endp, 10);
+ unused = strtoul(src + 1, &endp, 10);
if (errno || endp == src || *endp || (endp - orig_src) >= maxlen)
return -1;
--
1.6.4.2.236.gf324c
--
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