tweaks: avoid an unused-variable warning when using --disable-comment

5cdadc3e · Benno Schulenberg · 8f89e23a · 5cdadc3e
Commit 5cdadc3e authored 7 years ago by Benno Schulenberg
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--- a/src/text.c
+++ b/src/text.c
@@ -1140,7 +1140,9 @@ bool execute_command(const char *command)
 void discard_until(const undo *thisitem, openfilestruct *thefile)
 {
    undo *dropit = thefile->undotop;
+#ifdef ENABLE_COMMENT
    undo_group *group;
+#endif

    while (dropit != NULL && dropit != thisitem) {
 	thefile->undotop = dropit->next;