commit abed501384707cf7174ab3ad1ec6f5ea22fd6905
from: Stefan Sperling <stsp@stsp.name>
date: Fri Oct 25 12:19:09 2024 UTC

fix double-indentation of config file rules when config gets saved

commit - 15a2fabe4d49f7c280b90dcce141c15804dbc37f
commit + abed501384707cf7174ab3ad1ec6f5ea22fd6905
blob - ae6e56540ceb9ca63ab56bfd40d22810c7e1fe64
blob + 72a923a7470f99938911c3a9b7da1edd99d2fb53
--- conf.c
+++ conf.c
@@ -452,11 +452,16 @@ void conf_ctl(FILE *output, char *delim, char *name, i
 	if ((conf = fopen(tmpfile, "r")) != NULL) {
 		fprintf(output, "%s%s rules\n", delim, name);
 		for (;;) {
+			char *s;
 			if(fgets(tmp_str, TMPSIZ, conf) == NULL)
 				break;
 			if(tmp_str[0] == 0)
 				break;
-			fprintf(output, "%s %s", delim, tmp_str);
+			s = &tmp_str[0];
+			/* Avoid re-indenting indented lines even further. */
+			if (*s == ' ')
+				s++;
+			fprintf(output, "%s %s", delim, s);
 		}
 		fclose(conf);
 		fprintf(output, "%s!\n", delim);