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-rw-r--r--tests/string_nr.l2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/string_nr.l b/tests/string_nr.l
index e909b2d..320d00b 100644
--- a/tests/string_nr.l
+++ b/tests/string_nr.l
@@ -59,7 +59,7 @@
int main(void);
int
-main ()
+main (void)
{
char * buf;
int len;