diff --git a/sh.c b/sh.c
index 05dab92..9d4c27a 100644
--- a/sh.c
+++ b/sh.c
@@ -771,7 +771,7 @@
 				if (strcmp(newJob.progs[i].argv[0], a->name) == 0) {
 					int argc;
 					char** argv=newJob.progs[i].argv;
-					for(argc=0;*argv!=NULL, argv++, argc++);
+					for(argc=0;*argv!=NULL; argv++, argc++);
 					exit((*(a->main)) (argc, newJob.progs[i].argv));
 				}
 				a++;