Following warnings will longer appear when one will compile with
gcc flags -Wall -Wextra -pedantic
column.c:364:2: warning: comparison of unsigned expression < 0 is always false
column.c:369:2: warning: comparison of unsigned expression < 0 is always false
Signed-off-by: Sami Kerola <kerolasa@xxxxxx>
---
text-utils/column.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/text-utils/column.c b/text-utils/column.c
index 5b52339..156de70 100644
--- a/text-utils/column.c
+++ b/text-utils/column.c
@@ -357,7 +357,7 @@ input(fp)
#ifdef HAVE_WIDECHAR
static wchar_t *mbs_to_wcs(const char *s)
{
- size_t n;
+ ssize_t n;
wchar_t *wcs;
n = mbstowcs((wchar_t *)0, s, 0);
@@ -366,7 +366,8 @@ static wchar_t *mbs_to_wcs(const char *s)
wcs = malloc((n + 1) * sizeof(wchar_t));
if (!wcs)
return NULL;
- if (mbstowcs(wcs, s, n + 1) < 0)
+ n = mbstowcs(wcs, s, n + 1);
+ if (n < 0)
return NULL;
return wcs;
}
--
1.7.3.5
--
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