Merge pull request #1640 from AnHardt/warning6

codepos not used in gcode_M28()
10 years ago · 2424713a8f
parent 0858fba192 ae01a6b5f2
commit 2424713a8f
1 changed files with 2 additions and 2 deletions
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@ -2562,13 +2562,13 @@ inline void gcode_M17() {
   */
  inline void gcode_M28() {
    char* codepos = strchr_pointer + 4;
-    char* starpos = strchr(strchr_pointer + 4, '*');
+    char* starpos = strchr(codepos, '*');
    if (starpos) {
      char* npos = strchr(cmdbuffer[bufindr], 'N');
      strchr_pointer = strchr(npos, ' ') + 1;
      *(starpos) = '\0';
    }
-    card.openFile(strchr_pointer + 4, false);
+    card.openFile(codepos, false);
  }

  /**