Use (void) to declare functions that take no arguments, instead of ()

It's time for C89.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by:  <wharms@bfs.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/icons.c b/src/icons.c
index 6ba8066..d03f918 100644
--- a/src/icons.c
+++ b/src/icons.c
@@ -316,7 +316,7 @@ FreeIconEntries (IconRegion *ir)
 }
 
 void
-FreeIconRegions()
+FreeIconRegions(void)
 {
     IconRegion *ir, *tmp;