The result of getopt() is "int" and should be treated as such

1 files changed, 1 insertions, 1 deletions

diff --git a/echo.c b/echo.c
index 73be8f2e2..924cdd40c 100644
--- a/echo.c
+++ b/echo.c
@@ -30,7 +30,7 @@ echo_main(int argc, char** argv)
 {
 	register char **ap;
 	char *p;
-	register char c;
+	int c;
 	int nflag = 0;
 	int eflag = 0;