A missing refspec is not an error

It's rare for a configured remote, but for one given as an URL on the
command line, it's more often than not the case.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/refspec.c b/src/refspec.c
index 9de273071..ed4b5e6b8 100644
--- a/src/refspec.c
+++ b/src/refspec.c
@@ -42,17 +42,17 @@ int git_refspec_parse(git_refspec *refspec, const char *str)
 
 const char *git_refspec_src(const git_refspec *refspec)
 {
-	return refspec->src;
+	return refspec == NULL ? NULL : refspec->src;
 }
 
 const char *git_refspec_dst(const git_refspec *refspec)
 {
-	return refspec->dst;
+	return refspec == NULL ? NULL : refspec->dst;
 }
 
 int git_refspec_src_match(const git_refspec *refspec, const char *refname)
 {
-	return git__fnmatch(refspec->src, refname, 0);
+	return refspec == NULL ? GIT_ENOMATCH : git__fnmatch(refspec->src, refname, 0);
 }
 
 int git_refspec_transform(char *out, size_t outlen, const git_refspec *spec, const char *name)