tresize return value is not used

Signed-off-by: Roberto E. Vargas Caballero <k0ga@shike2.com>

diff --git a/st.c b/st.c
index e0aae9d..9eebbe4 100644 (file)
--- a/st.c
+++ b/st.c
@@ -382,7 +382,7 @@ static void tnewline(int);
 static void tputtab(int);
 static void tputc(char *, int);
 static void treset(void);
-static int tresize(int, int);
+static void tresize(int, int);
 static void tscrollup(int, int);
 static void tscrolldown(int, int);
 static void tsetattr(int *, int);
@@ -2656,7 +2656,7 @@ tputc(char *c, int len) {
        }
 }
 
-int
+void
 tresize(int col, int row) {
        int i;
        int minrow = MIN(row, term.row);
@@ -2666,8 +2666,11 @@ tresize(int col, int row) {
        Line *orig;
        TCursor c;
 
-       if(col < 1 || row < 1)
-               return 0;
+       if(col < 1 || row < 1) {
+               fprintf(stderr,
+                       "tresize: error resizing to %dx%d\n", col, row);
+               return;
+       }
 
        /* free unneeded rows */
        i = 0;
@@ -2738,8 +2741,6 @@ tresize(int col, int row) {
                tcursor(CURSOR_LOAD);
        } while(orig != term.line);
        term.c = c;
-
-       return (slide > 0);
 }
 
 void