Fix initialization of length and checksum.

Reported by: Kevin Thompson
CandyGumdrop · Sep 24, 2014 · 8fb732a · 8fb732a
1 parent 6f4ae5c
commit 8fb732a
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/libpkg/repo/binary/update.c b/libpkg/repo/binary/update.c
@@ -691,11 +691,8 @@ pkg_repo_binary_update_incremental(const char *name, struct pkg_repo *repo,
 		offset = strsep(&p, ":");
 		/* files offset */
 		strsep(&p, ":");
-		if (p)
-			length = strsep(&p, ":\n");
-		/* Checksum */
-		if (p)
-			checksum = strsep(&p, ":\n");
+		length = p ? strsep(&p, ":\n") : NULL;
+		checksum = p ? strsep(&p, ":\n") : NULL;
 
 		if (origin == NULL || digest == NULL ||
 				offset == NULL) {