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(from parent 1:
9c837b4
)
Set len to 0 if string is empty.
author
barbieri
<barbieri@gmail.com>
Tue, 22 Jan 2008 21:25:39 +0000
(21:25 +0000)
committer
barbieri
<barbieri@gmail.com>
Tue, 22 Jan 2008 21:25:39 +0000
(21:25 +0000)
lightmediascanner/src/lib/lightmediascanner_utils.c
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diff --git
a/lightmediascanner/src/lib/lightmediascanner_utils.c
b/lightmediascanner/src/lib/lightmediascanner_utils.c
index
f3cf297
..
103af44
100644
(file)
--- a/
lightmediascanner/src/lib/lightmediascanner_utils.c
+++ b/
lightmediascanner/src/lib/lightmediascanner_utils.c
@@
-37,9
+37,14
@@
lms_strstrip(char *str, unsigned int *p_len)
len = *p_len;
- if (len < 2 || *str == '\0') /* just '\0'? */
+ if (len == 0)
return;
+ if (*str == '\0') {
+ *p_len = 0;
+ return;
+ }
+
p = str + len - 1;
for (i = len - 1; i >= 0; i--) {
if (isspace(*p) || *p == '\0') {