From: pcarana <pc.moreno2099@gmail.com>
Date: Wed, 5 Feb 2020 23:56:57 +0000 (-0600)
Subject: Flush stdout logs always (avoid problems when using pipes).
X-Git-Tag: v1.2.0~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6cdb86e4dbcc7ac408f1351c29e11e80b681f125;p=thirdparty%2FFORT-validator.git

Flush stdout logs always (avoid problems when using pipes).
---

diff --git a/src/log.c b/src/log.c
index 9a5a2144..f0c4ab5f 100644
--- a/src/log.c
+++ b/src/log.c
@@ -120,6 +120,9 @@ __fprintf(int level, char const *format, ...)
 		fprintf(lvl->stream, COLOR_RESET);
 
 	fprintf(lvl->stream, "\n");
+	/* Force flush */
+	if (lvl->stream == stdout)
+		fflush(lvl->stream);
 }
 
 #define MSG_LEN 512
@@ -163,6 +166,9 @@ pr_stream(int level, const char *format, va_list args)
 		fprintf(lvl->stream, "%s", COLOR_RESET);
 
 	fprintf(lvl->stream, "\n");
+	/* Force flush */
+	if (lvl->stream == stdout)
+		fflush(lvl->stream);
 }
 
 #define PR_SIMPLE(level)						\