commit ef744db382118260cf1a9da998c9bcf9b564bd3b
from: Stefan Sperling <stsp@stsp.name>
date: Thu Aug 27 10:18:21 2020 UTC

in got_object_commit_get_logmsg(), handle log messages which lack '\n'

found by tracey's scan-build

commit - d6b7d054e9c172e12fdf036e78bcc482ea257c8f
commit + ef744db382118260cf1a9da998c9bcf9b564bd3b
blob - 032e9030441206d1d8bfd8ec7621c1fa28019a05
blob + 25e255c01bc3216b952b7725a75edfd91082184c
--- lib/object_parse.c
+++ lib/object_parse.c
@@ -475,6 +475,15 @@ got_object_commit_get_logmsg(char **logmsg, struct got
 
 	} while (line);
 
+	if (*logmsg == NULL) {
+		/* log message does not contain \n */
+		*logmsg = strdup(commit->logmsg);
+		if (*logmsg == NULL) {
+			err = got_error_from_errno("strdup");
+			goto done;
+		}
+	}
+
 	/* Trim redundant trailing whitespace. */
 	len = strlen(*logmsg);
 	while (len > 1 && isspace((unsigned char)(*logmsg)[len - 2]) &&