Merge pull request #1639 from AnHardt/warning5

G4 could wait for an undefined time
10 years ago · 10711ccc6a
1 changed files with 1 additions and 1 deletions
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@ -1690,7 +1690,7 @@ inline void gcode_G2_G3(bool clockwise) {
 * G4: Dwell S<seconds> or P<milliseconds>
 */
 inline void gcode_G4() {
-  unsigned long codenum;
+  unsigned long codenum=0;

  LCD_MESSAGEPGM(MSG_DWELL);