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[GNUnet-SVN] r21788 - gnunet/src/regex
From: |
gnunet |
Subject: |
[GNUnet-SVN] r21788 - gnunet/src/regex |
Date: |
Wed, 6 Jun 2012 17:00:59 +0200 |
Author: szengel
Date: 2012-06-06 17:00:59 +0200 (Wed, 06 Jun 2012)
New Revision: 21788
Modified:
gnunet/src/regex/regex.c
Log:
removed unnecessary brackets
Modified: gnunet/src/regex/regex.c
===================================================================
--- gnunet/src/regex/regex.c 2012-06-06 14:35:05 UTC (rev 21787)
+++ gnunet/src/regex/regex.c 2012-06-06 15:00:59 UTC (rev 21788)
@@ -916,9 +916,17 @@
if (NULL != R_last[k][k] && 0 != strcmp (R_last[k][k], ""))
{
- strcat (R_cur_r, "(");
- strcat (R_cur_r, R_last[k][k]);
- strcat (R_cur_r, ")*");
+ if (R_last[k][k][0] == '(' && R_last[k][k][strlen
(R_last[k][k])-1] == ')')
+ {
+ strcat (R_cur_r, R_last[k][k]);
+ strcat (R_cur_r, "*");
+ }
+ else
+ {
+ strcat (R_cur_r, "(");
+ strcat (R_cur_r, R_last[k][k]);
+ strcat (R_cur_r, ")*");
+ }
}
if (NULL != R_last[k][j])
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