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16 lines
489 B
C
16 lines
489 B
C
$NetBSD: patch-src_rrd__graph.c,v 1.1 2016/08/27 07:40:23 dholland Exp $
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Use <ctype.h> correctly.
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--- src/rrd_graph.c~ 2016-04-19 15:52:25.000000000 +0000
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+++ src/rrd_graph.c
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@@ -1704,7 +1704,7 @@ static int strfduration(char * const des
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if ((zpad = *f == '0'))
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f++;
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- if (isdigit(*f)) {
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+ if (isdigit((unsigned char)*f)) {
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int nread;
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sscanf(f, "%d%n", &width, &nread);
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f += nread;
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