Added void in function prototypes and declarations

1 files changed, 1 insertions, 1 deletions

diff --git a/src/shell.c b/src/shell.c
index 0001e0d..9c3173b 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -4,7 +4,7 @@ static void             cleanwhitespaces(char *line);
 static int              parseline(char *line, char **v);
 
 bool
-checkfiles()
+checkfiles(void)
 {
         /* TODO: add more checks (other files, use checksum...) */
         FILE *f;