mailmap: Undefined or garbage value returned to caller

In case there was nothing to parse in the buf, we'd return uninitialized stack data.

mailmap: Undefined or garbage value returned to caller
In case there was nothing to parse in the buf, we'd return uninitialized stack data.
ad95873b · Etienne Samson · aa8cb586 · ad95873b
Commit ad95873b authored Aug 21, 2018 by Etienne Samson
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src/mailmap.c
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--- a/src/mailmap.c
+++ b/src/mailmap.c
@@ -225,7 +225,7 @@ int git_mailmap_add_entry(

 static int mailmap_add_buffer(git_mailmap *mm, const char *buf, size_t len)
 {
-	int error;
+	int error = 0;
 	git_parse_ctx ctx;

 	/* Scratch buffers containing the real parsed names & emails */