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-rw-r--r--diff-helper.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/diff-helper.c b/diff-helper.c
index 5ad2273..c9e287f 100644
--- a/diff-helper.c
+++ b/diff-helper.c
@@ -80,17 +80,16 @@ int main(int ac, const char **av) {
if (!strchr("MCRNDU", status))
break;
two_paths = score = 0;
- if (status == 'R' || status == 'C') {
+ if (status == 'R' || status == 'C')
two_paths = 1;
- sscanf(cp, "%d", &score);
- if (line_termination) {
- cp = strchr(cp,
- inter_name_termination);
- if (!cp)
- break;
- }
- }
+ /* pick up score if exists */
+ if (sscanf(cp, "%d", &score) != 1)
+ score = 0;
+ cp = strchr(cp,
+ inter_name_termination);
+ if (!cp)
+ break;
if (*cp++ != inter_name_termination)
break;