t/README: justify why "! grep foo" is sufficient

diff --git a/test-chmtime.c b/test-chmtime.c
index 02b42badd550a4b775aab084b38a63c2f4f561a9..0df748784bb7f6b6f286dd37ada293df17cffeee 100644 (file)
--- a/test-chmtime.c
+++ b/test-chmtime.c
@@ -56,7 +56,7 @@ static int timespec_arg(const char *arg, long int *set_time, int *set_eq)
        return 1;
 }
 
-int main(int argc, const char *argv[])
+int main(int argc, char *argv[])
 {
        static int verbose;
 
@@ -84,15 +84,15 @@ int main(int argc, const char *argv[])
                if (stat(argv[i], &sb) < 0) {
                        fprintf(stderr, "Failed to stat %s: %s\n",
                                argv[i], strerror(errno));
-                       return -1;
+                       return 1;
                }
 
-#ifdef WIN32
+#ifdef GIT_WINDOWS_NATIVE
                if (!(sb.st_mode & S_IWUSR) &&
                                chmod(argv[i], sb.st_mode | S_IWUSR)) {
                        fprintf(stderr, "Could not make user-writable %s: %s",
                                argv[i], strerror(errno));
-                       return -1;
+                       return 1;
                }
 #endif
 
@@ -107,7 +107,7 @@ int main(int argc, const char *argv[])
                if (utb.modtime != sb.st_mtime && utime(argv[i], &utb) < 0) {
                        fprintf(stderr, "Failed to modify time on %s: %s\n",
                                argv[i], strerror(errno));
-                       return -1;
+                       return 1;
                }
        }
 
@@ -115,5 +115,5 @@ int main(int argc, const char *argv[])
 
 usage:
        fprintf(stderr, "usage: %s %s\n", argv[0], usage_str);
-       return -1;
+       return 1;
 }