Warn when new file names can no longer be generated.

resurrecting-open-source-projects · Jun 11, 2019 · 5fa034e · 5fa034e
1 parent a3a2d12
commit 5fa034e
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/main.c b/src/main.c
@@ -217,12 +217,19 @@ void scrot_check_if_overwrite_file(char **filename)
 
   free(*filename);
   *filename = newname;
+
+  if (count == max_count) {
+    fprintf(stderr, "scrot can no longer generate new file names.\n"
+                    "The last attempt is %s\n", newname);
+    free(newname);
+    exit(EXIT_FAILURE);
+  }
 }
 
 
 void
 scrot_grab_mouse_pointer(const Imlib_Image image,
-		const int ix_off, const int iy_off)
+    const int ix_off, const int iy_off)
 {
   XFixesCursorImage *xcim = XFixesGetCursorImage(disp);