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-rw-r--r--src/tool_urlglob.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/tool_urlglob.c b/src/tool_urlglob.c
index 36e83c330..9dace458d 100644
--- a/src/tool_urlglob.c
+++ b/src/tool_urlglob.c
@@ -466,7 +466,7 @@ void glob_cleanup(URLGlob* glob)
int elem;
/* the < condition is required since i underflows! */
- for(i = glob->size - 1; i < glob->size; --i) {
+ for(i = glob->size - 1; i >= 0 && i < glob->size; --i) {
if((glob->pattern[i].type == UPTSet) &&
(glob->pattern[i].content.Set.elements)) {
for(elem = glob->pattern[i].content.Set.size - 1;
@@ -500,7 +500,7 @@ int glob_next_url(char **globbed, URLGlob *glob)
/* implement a counter over the index ranges of all patterns,
starting with the rightmost pattern */
/* the < condition is required since i underflows! */
- for(i = glob->size - 1; carry && (i < glob->size); --i) {
+ for(i = glob->size - 1; carry && i >= 0 && (i < glob->size); --i) {
carry = FALSE;
pat = &glob->pattern[i];
switch (pat->type) {