28 lines
930 B
Diff
28 lines
930 B
Diff
From 57698b6b2c05e2288b72ae36afa93a2e555c72fd Mon Sep 17 00:00:00 2001
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From: Michael Trapp <Michael.Trapp@sap.com>
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Date: Fri, 7 Dec 2018 19:12:40 +0100
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Subject: [PATCH 2/2] Don't pass NULL string to library log function
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---
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libmetrics/libmetrics.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/libmetrics/libmetrics.c b/libmetrics/libmetrics.c
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index 0a5e3ee..36c7f5f 100644
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--- a/libmetrics/libmetrics.c
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+++ b/libmetrics/libmetrics.c
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@@ -681,8 +681,8 @@ int dump_metrics(const char *dest_file)
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}
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if (fwrite(mdisk->buffer, 1, mdisk->length, fp) != mdisk->length) {
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- libmsg("Error, unable to export metrics to file:%s - error:%s\n",
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- dest_file, strerror(errno));
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+ libmsg("Error, unable to export metrics to file:%s - error:%s\n",
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+ dest_file ? dest_file : "stdout", strerror(errno));
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}
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if (dest_file)
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fclose(fp);
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--
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2.20.1
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