X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmisc%2Fgetopt_long.c;h=480c00139e08682fd15d5798d871be4c85111b76;hb=cb1875eb4ff755fe6c5d1909f64fc4be1ee396ab;hp=ffbcd42370ab31d857f2e16e7eb0dc11fe975859;hpb=699d4532f6a8f792271c7f46608e2505ca3afc21;p=musl

diff --git a/src/misc/getopt_long.c b/src/misc/getopt_long.c
index ffbcd423..480c0013 100644
--- a/src/misc/getopt_long.c
+++ b/src/misc/getopt_long.c
@@ -51,7 +51,7 @@ static int __getopt_long(int argc, char *const *argv, const char *optstring, con
 
 static int __getopt_long_core(int argc, char *const *argv, const char *optstring, const struct option *longopts, int *idx, int longonly)
 {
-
+	optarg = 0;
 	if (longopts && argv[optind][0] == '-' &&
 		((longonly && argv[optind][1]) ||
 		 (argv[optind][1] == '-' && argv[optind][2])))
@@ -87,19 +87,17 @@ static int __getopt_long_core(int argc, char *const *argv, const char *optstring
 					return '?';
 				}
 				optarg = opt+1;
-			} else {
-				if (longopts[i].has_arg == required_argument) {
-					if (!(optarg = argv[optind])) {
-						if (colon) return ':';
-						if (!opterr) return '?';
-						__getopt_msg(argv[0],
-							": option requires an argument: ",
-							longopts[i].name,
-							strlen(longopts[i].name));
-						return '?';
-					}
-					optind++;
-				} else optarg = NULL;
+			} else if (longopts[i].has_arg == required_argument) {
+				if (!(optarg = argv[optind])) {
+					if (colon) return ':';
+					if (!opterr) return '?';
+					__getopt_msg(argv[0],
+						": option requires an argument: ",
+						longopts[i].name,
+						strlen(longopts[i].name));
+					return '?';
+				}
+				optind++;
 			}
 			if (idx) *idx = i;
 			if (longopts[i].flag) {