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16 lines
600 B
C
16 lines
600 B
C
$NetBSD: patch-src_rrd__utils.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_utils.c~ 2016-04-19 15:52:26.000000000 +0000
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+++ src/rrd_utils.c
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@@ -238,7 +238,7 @@ const char * rrd_scaled_duration (const
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char * ep = NULL;
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unsigned long int value = strtoul(token, &ep, 10);
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/* account for -1 => UMAXLONG which is not what we want */
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- if (! isdigit(token[0]))
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+ if (! isdigit((unsigned char)token[0]))
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return "value must be (suffixed) positive number";
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/* Catch an internal error before we inhibit scaling */
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if (0 == divisor)
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