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-rw-r--r--include/libc.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/libc.h b/include/libc.h
index 9486b1143..1440209e3 100644
--- a/include/libc.h
+++ b/include/libc.h
@@ -374,7 +374,7 @@ extern char* unsharp(char*);
/* command line */
extern char *argv0;
extern void __fixargv0(void);
-#define ARGBEGIN for((argv0?0:(argv0=(__fixargv0(),*argv))),argv++,argc--;\
+#define ARGBEGIN for((void)(argv0?0:(argv0=(__fixargv0(),*argv))),argv++,argc--;\
argv[0] && argv[0][0]=='-' && argv[0][1];\
argc--, argv++) {\
char *_args, *_argt;\