Bug 1338086 - Remove useless else blocks in order to reduce complexity modules/libmar/ r=mhowell

MozReview-Commit-ID: GyAIRI7Tsei

--HG--
extra : rebase_source : f88dafa05230d3c5b79a37e930acfc10e4f4627e

modules/libmar/tool/mar.c

@@ -164,7 +164,8 @@ int main(int argc, char **argv) {
         argv[1][1] == 'I')) {
       break;
     /* -C workingdirectory */
-    } else if (argv[1][0] == '-' && argv[1][1] == 'C') {
+    }
+    if (argv[1][0] == '-' && argv[1][1] == 'C') {
       if (chdir(argv[2]) != 0) {
         return -1;
       }