Signed-off-by: Sami Kerola <kerolasa@xxxxxx>
---
misc-utils/blkid.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/misc-utils/blkid.c b/misc-utils/blkid.c
index b3eade5..0d0ea6a 100644
--- a/misc-utils/blkid.c
+++ b/misc-utils/blkid.c
@@ -366,7 +366,7 @@ static void print_tags(blkid_dev dev, char *show[], int output)
static int append_str(char **res, size_t *sz, const char *a, const char *b)
{
- char *str = *res;
+ char *str;
size_t asz = a ? strlen(a) : 0;
size_t bsz = b ? strlen(b) : 0;
size_t len = *sz + asz + bsz;
@@ -374,7 +374,7 @@ static int append_str(char **res, size_t *sz, const char *a, const char *b)
if (!len)
return -1;
- *res = str = xrealloc(str, len + 1);
+ str = xrealloc(str, len + 1);
str += *sz;
if (a) {
--
1.9.2
--
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