4 files changed, 35 insertions, 32 deletions

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 3fad1f0db9..80bb143707 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -351,18 +351,7 @@ static struct ref *get_ref_map(struct transport *transport,
 
 	const struct ref *remote_refs;
 
-	for (i = 0; i < rs->nr; i++) {
-		const struct refspec_item *item = &rs->items[i];
-		if (!item->exact_sha1) {
-			const char *glob = strchr(item->src, '*');
-			if (glob)
-				argv_array_pushf(&ref_prefixes, "%.*s",
-						 (int)(glob - item->src),
-						 item->src);
-			else
-				expand_ref_prefix(&ref_prefixes, item->src);
-		}
-	}
+	refspec_ref_prefixes(rs, &ref_prefixes);
 
 	remote_refs = transport_get_remote_refs(transport, &ref_prefixes);
 
diff --git a/refspec.c b/refspec.c
index 97e76e8b1d..c59a4ccf1e 100644
--- a/refspec.c
+++ b/refspec.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "argv-array.h"
 #include "refs.h"
 #include "refspec.h"
 
@@ -192,3 +193,31 @@ int valid_fetch_refspec(const char *fetch_refspec_str)
 	refspec_item_clear(&refspec);
 	return ret;
 }
+
+void refspec_ref_prefixes(const struct refspec *rs,
+			  struct argv_array *ref_prefixes)
+{
+	int i;
+	for (i = 0; i < rs->nr; i++) {
+		const struct refspec_item *item = &rs->items[i];
+		const char *prefix = NULL;
+
+		if (rs->fetch == REFSPEC_FETCH)
+			prefix = item->src;
+		else if (item->dst)
+			prefix = item->dst;
+		else if (item->src && !item->exact_sha1)
+			prefix = item->src;
+
+		if (prefix) {
+			if (item->pattern) {
+				const char *glob = strchr(prefix, '*');
+				argv_array_pushf(ref_prefixes, "%.*s",
+						 (int)(glob - prefix),
+						 prefix);
+			} else {
+				expand_ref_prefix(ref_prefixes, prefix);
+			}
+		}
+	}
+}
diff --git a/refspec.h b/refspec.h
index 7e1ff94ac9..01b700e094 100644
--- a/refspec.h
+++ b/refspec.h
@@ -41,4 +41,8 @@ void refspec_clear(struct refspec *rs);
 
 int valid_fetch_refspec(const char *refspec);
 
+struct argv_array;
+void refspec_ref_prefixes(const struct refspec *rs,
+			  struct argv_array *ref_prefixes);
+
 #endif /* REFSPEC_H */
diff --git a/transport.c b/transport.c
index 7e0b9abba3..cbf0044c3e 100644
--- a/transport.c
+++ b/transport.c
@@ -1088,30 +1088,11 @@ int transport_push(struct transport *transport,
 		int pretend = flags & TRANSPORT_PUSH_DRY_RUN;
 		int push_ret, ret, err;
 		struct argv_array ref_prefixes = ARGV_ARRAY_INIT;
-		int i;
 
 		if (check_push_refs(local_refs, rs) < 0)
 			return -1;
 
-		for (i = 0; i < rs->nr; i++) {
-			const struct refspec_item *item = &rs->items[i];
-			const char *prefix = NULL;
-
-			if (item->dst)
-				prefix = item->dst;
-			else if (item->src && !item->exact_sha1)
-				prefix = item->src;
-
-			if (prefix) {
-				const char *glob = strchr(prefix, '*');
-				if (glob)
-					argv_array_pushf(&ref_prefixes, "%.*s",
-							 (int)(glob - prefix),
-							 prefix);
-				else
-					expand_ref_prefix(&ref_prefixes, prefix);
-			}
-		}
+		refspec_ref_prefixes(rs, &ref_prefixes);
 
 		remote_refs = transport->vtable->get_refs_list(transport, 1,
 							       &ref_prefixes);