utils_mount.c: fix implicit conversion

  CC       src/utils_mount.lo
src/utils_mount.c:710:7: warning: implicit conversion loses integer precision: 'unsigned long' to 'int' [-Wshorten-64-to-32]
  l = strlen(keyword);
    ~ ^~~~~~~~~~~~~~~
1 warning generated.

diff --git a/src/utils_mount.c b/src/utils_mount.c
index b8af367..e430cc9 100644 (file)
--- a/src/utils_mount.c
+++ b/src/utils_mount.c
@@ -688,7 +688,7 @@ void cu_mount_freelist(cu_mount_t *list) {
 
 char *cu_mount_checkoption(char *line, const char *keyword, int full) {
   char *line2, *l2, *p1, *p2;
-  int l;
+  size_t l;
 
   if (line == NULL || keyword == NULL) {
     return NULL;