Signed-off-by: Silvan Jegen
---
src/common/util-common.c | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/src/common/util-common.c b/src/common/util-common.c
index 542dcfd..0b67d85 100644
--- a/src/common/util-common.c
+++ b/src/common/util-common.c
@@ -144,17 +144,13 @@ size_t strtrim(char *str)
}
if(pch != str) {
size_t len = strlen(pch);
- if(len) {
- memmove(str, pch, len + 1);
- pch = str;
- } else {
+ /* check if there wasn't anything but whitespace in the string. */
+ if(len == 0) {
*str = '\0';
+ return 0;
}
- }
-
- /* check if there wasn't anything but whitespace in the string. */
- if(*str == '\0') {
- return 0;
+ memmove(str, pch, len + 1);
+ pch = str;
}
end = (str + strlen(str) - 1);
--
2.6.2