Make 'grep -l' work

[oweals/busybox.git] / echo.c

diff --git a/echo.c b/echo.c
index 1ca37346753005b0b21005acb5f73bc1c6678f02..31c0315289790aad1840a324e048d494302186be 100644 (file)
--- a/echo.c
+++ b/echo.c
@@ -81,7 +81,7 @@ echo_main(int argc, char** argv)
 
 just_echo:
        while (argc > 0) {
-               char *arg = argv[0];
+               const char *arg = argv[0];
                register int c;
 
                while ((c = *arg++)) {