Memory leak fix at argconfig_parse_subopt_string of argconfig

diff --git a/src/argconfig.c b/src/argconfig.c
index 3641d7152d010942df4dafca3aeb44c8603cb6ac..aef2f07b3222299b77e10ab0c9393c85c1281a1a 100644 (file)
--- a/src/argconfig.c
+++ b/src/argconfig.c
@@ -426,8 +426,10 @@ int argconfig_parse_subopt_string(char *string, char **options,
     size_t toklen;
     toklen = strcspn(tmp, "=");
 
-    if (!toklen)
-           return 1;
+    if (!toklen) {
+       free(tmp);
+       return 1;
+    }
 
     *(o++) = tmp;
     tmp[toklen] = 0;