From ecdf95f6d606e122fa47dea66582729cba2da5c8 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Sun, 13 Dec 1998 02:50:20 +0000
Subject: [PATCH] This patch fixes the undefined (according to C) and erroneous
(under Digital Uni x with both DEC cc and gcc) behaviour of modifying an
lvalue on the left side an d then using it on the right side of an
assignment. Since this code modifies the dbname parameter, it was changing,
for example, "dbname=template1" into "dbname =emplate1".
David Smith Programmer P
---
src/interfaces/perl5/Pg.xs | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/interfaces/perl5/Pg.xs b/src/interfaces/perl5/Pg.xs
index 5d8777dae8c..31df6a250ab 100644
--- a/src/interfaces/perl5/Pg.xs
+++ b/src/interfaces/perl5/Pg.xs
@@ -1,6 +1,6 @@
/*-------------------------------------------------------
*
- * $Id: Pg.xs,v 1.9 1998/09/27 19:12:23 mergl Exp $
+ * $Id: Pg.xs,v 1.10 1998/12/13 02:50:20 momjian Exp $
*
* Copyright (c) 1997, 1998 Edmund Mergl
*
@@ -215,7 +215,8 @@ PQconnectdb(conninfo)
}
} else {
while (*ptr && *ptr != ' ' && *ptr != '\t') {
- *ptr++ = tolower(*ptr);
+ *ptr = tolower(*ptr);
+ ptr++;
}
}
}
@@ -732,7 +733,8 @@ connectdb(conninfo)
}
} else {
while (*ptr && *ptr != ' ' && *ptr != '\t') {
- *ptr++ = tolower(*ptr);
+ *ptr = tolower(*ptr);
+ ptr++;
}
}
}
--
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