Change 18 char limit to (LCD_WIDTH/SYSFONT_WIDTH) in panicf() (FS#9282)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18288 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 5 insertions, 4 deletions

diff --git a/firmware/panic.c b/firmware/panic.c
index e66676c1c2..8fcdd24188 100644
--- a/firmware/panic.c
+++ b/firmware/panic.c
@@ -69,11 +69,12 @@ void panicf( const char *fmt, ...)
     {
         /* wrap panic line */
         int i, y=1, len = strlen(panic_buf);
-        for (i=0; i<len; i+=18) {
-            unsigned char c = panic_buf[i+18];
-            panic_buf[i+18] = 0;
+#define STEP (LCD_WIDTH/SYSFONT_WIDTH)
+        for (i=0; i<len; i+=STEP) {
+            unsigned char c = panic_buf[i+STEP];
+            panic_buf[i+STEP] = 0;
             lcd_puts(0, y++, (unsigned char *)panic_buf+i);
-            panic_buf[i+18] = c;
+            panic_buf[i+STEP] = c;
         }
     }
 #else