diff --git a/src/screen.c b/src/screen.c
index 388a298..8e61691 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -7531,7 +7531,7 @@
     colnr_T	    mincol;	/* minimal column for a match */
 {
     int	    i;
-    int     bot = -1;
+    int	    bot = -1;
 
     shl->lnum = 0;
     for (i = posmatch->cur; i < MAXPOSMATCH; i++)