X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=st.c;h=79bf1c8cb3ae1afd3c929bf4f984e551031171ac;hb=39ae1a4de5c471c8626c80ef1e961f0c83f5199d;hp=4ed8319edb6edbd7b4f593df5a3a5a6ccd500e9f;hpb=b9390a54968c3bc4f4270afdcf5b85911df01611;p=st.git

diff --git a/st.c b/st.c
index 4ed8319..79bf1c8 100644
--- a/st.c
+++ b/st.c
@@ -2779,18 +2779,16 @@ tresize(int col, int row) {
 		return;
 	}
 
-	/* free unneeded rows */
-	i = 0;
+	/*
+	 * slide screen to keep cursor where we expect it -
+	 * tscrollup would work here, but we can optimize to
+	 * memmove because we're freeing the earlier lines
+	 */
+	for(i = 0; i < slide; i++) {
+		free(term.line[i]);
+		free(term.alt[i]);
+	}
 	if(slide > 0) {
-		/*
-		 * slide screen to keep cursor where we expect it -
-		 * tscrollup would work here, but we can optimize to
-		 * memmove because we're freeing the earlier lines
-		 */
-		for(/* i = 0 */; i < slide; i++) {
-			free(term.line[i]);
-			free(term.alt[i]);
-		}
 		memmove(term.line, term.line + slide, row * sizeof(Line));
 		memmove(term.alt, term.alt + slide, row * sizeof(Line));
 	}