Added error message when PKGBUILD file is missing

1 files changed, 8 insertions, 2 deletions

diff --git a/pkgrel.c b/pkgrel.c
index d3b2749..22adc8e 100644
--- a/pkgrel.c
+++ b/pkgrel.c
@@ -119,6 +119,7 @@ main(int argc, char* argv[])
 	git_tree* earlier = NULL;
 	git_tree* later = NULL;
 	int rel = 1;
+	int occurred = 0;
 	while (0 == git_revwalk_next(&oid, walker)) {
 		git_commit* commit;
 		try_git(git_commit_lookup(&commit, repo, &oid), "finding commit");
@@ -135,10 +136,15 @@ main(int argc, char* argv[])
 		try_git(git_diff_foreach(diff, NULL, NULL, NULL, &line_line, &matched), "searching lines");
 		git_diff_free(diff);
 		git_commit_free(commit);
+		if (MATCH_RESULT_INITIAL != matched)
+			occurred = 1;
 		if (MATCH_RESULT_FOUND == matched)
 			break;
-		if (MATCH_RESULT_INITIAL != matched)
+		if (MATCH_RESULT_NOTFOUND == matched)
 			rel++;
 	}
-	printf("%d\n", rel);
+	if (0 == occurred)
+		dprintf(2, "PKGBUILD not found\n");
+	else
+		printf("%d\n", rel);
 }