commit 3e36ea51f650498b743754daa74d4aa039129956
from: Omar Polo <op@omarpolo.com>
date: Sun Apr 24 15:27:43 2022 UTC

unbreak history file

I can't use the ""generate temp file + rename" trick used for the
session file, because I only add items that are not "dirty".

the history-on-disk things needs some improvements, mostly to limitate
the size of the file, but for the time being unbreak it!

commit - 154fe22a526e064cce847afa71d8c833a008bd7d
commit + 3e36ea51f650498b743754daa74d4aa039129956
blob - 29dd22293830349fed6858a83f1c516bd2b6862b
blob + 23d9e0bb5edc8cc2d93bdb7ebb000798766902bb
--- session.c
+++ session.c
@@ -194,7 +194,7 @@ savetab(FILE *fp, struct tab *tab, int killed)
 void
 save_session(void)
 {
-	FILE		*tmp;
+	FILE		*tmp, *hist;
 	struct tab	*tab;
 	size_t		 i;
 	int		 fd, err=  0;
@@ -229,15 +229,8 @@ save_session(void)
 	if (rename(sfn, session_file))
 		return;
 
-	strlcpy(sfn, history_file_tmp, sizeof(sfn));
-	if ((fd = mkstemp(sfn)) == -1 ||
-	    (tmp = fdopen(fd, "w")) == NULL) {
-		if (fd != -1) {
-			unlink(sfn);
-			close(fd);
-		}
+	if ((hist = fopen(history_file, "a")) == NULL)
 		return;
-	}
 
 	if (history.dirty) {
 		for (i = 0; i < history.len && history.dirty > 0; ++i) {
@@ -246,22 +239,15 @@ save_session(void)
 			history.dirty--;
 			history.items[i].dirty = 0;
 
-			fprintf(tmp, "%lld %s\n",
+			fprintf(hist, "%lld %s\n",
 			    (long long)history.items[i].ts,
 			    history.items[i].uri);
 		}
 		history.dirty = 0;
 	}
 
-	err = ferror(tmp);
-	fclose(tmp);
-
-	if (err) {
-		unlink(sfn);
-		return;
-	}
-
-	rename(sfn, history_file);
+	err = ferror(hist);
+	fclose(hist);
 }
 
 void