git_refspec_transform: Handle NULL dst

nelhage · nelhage · commit 786c64701503 · 2018-06-25T02:19:51.000Z
diff --git a/src/refspec.c b/src/refspec.c
@@ -252,7 +252,7 @@ int git_refspec_transform(git_buf *out, const git_refspec *spec, const char *nam
 	}
 
 	if (!spec->pattern)
-		return git_buf_puts(out, spec->dst);
+		return git_buf_puts(out, spec->dst ? spec->dst : "");
 
 	return refspec_transform(out, spec->src, spec->dst, name);
 }

Original file line number	Diff line number	Diff line change
`@@ -252,7 +252,7 @@ int git_refspec_transform(git_buf out, const git_refspec spec, const char *nam`
`252`	`252`	`}`
`253`	`253`
`254`	`254`	`if (!spec->pattern)`
`255`		`- return git_buf_puts(out, spec->dst);`
	`255`	`+ return git_buf_puts(out, spec->dst ? spec->dst : "");`
`256`	`256`
`257`	`257`	`return refspec_transform(out, spec->src, spec->dst, name);`
`258`	`258`	`}`