core: fix getopt(3) usage

Setting optind = 0 is forced to 1 in glibc implementation, but
causes option parsing to be flawed in other implementations, for
example on FreeBSD.

ASTERISK-27773 #close

Change-Id: Ia548e69f8302e9754dbbedb6bc451c0700c66f61

diff --git a/main/asterisk.c b/main/asterisk.c
index 0442614a403f078629976da2206b7cf3b50f54ad..568feb0b6b3033ca0851794a39d7d3d1d2214981 100644 (file)
--- a/main/asterisk.c
+++ b/main/asterisk.c
@@ -3995,7 +3995,7 @@ int main(int argc, char *argv[])
         *
         * \todo Document these options
         */
-       optind = 0;
+       optind = 1;
        while ((c = getopt(argc, argv, getopt_settings)) != -1) {
                /*!\note Please keep the ordering here to alphabetical, capital letters
                 * first.  This will make it easier in the future to select unused