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-rw-r--r--refs.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/refs.c b/refs.c
index 5ffdd77..abc721b 100644
--- a/refs.c
+++ b/refs.c
@@ -419,6 +419,13 @@ static char *substitute_branch_name(const char **string, int *len)
int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref)
{
char *last_branch = substitute_branch_name(&str, &len);
+ int refs_found = expand_ref(str, len, sha1, ref);
+ free(last_branch);
+ return refs_found;
+}
+
+int expand_ref(const char *str, int len, unsigned char *sha1, char **ref)
+{
const char **p, *r;
int refs_found = 0;
@@ -444,7 +451,6 @@ int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref)
warning("ignoring broken ref %s.", fullref);
}
}
- free(last_branch);
return refs_found;
}