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Clean up gcc warning in MULTIBYTE code.

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This commit is contained in:
Tom Lane 1999-04-25 18:16:47 +00:00
parent 6f668ee108
commit fad6f2925c
1 changed files with 2 additions and 2 deletions
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4
src/interfaces/libpq/fe-print.c
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@ -9,7 +9,7 @@
* didn't really belong there.
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-print.c,v 1.20 1999/02/13 23:22:42 momjian Exp $
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-print.c,v 1.21 1999/04/25 18:16:47 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -504,7 +504,7 @@ PQmblen(unsigned char *s)
int encoding = -1;
str = getenv("PGCLIENTENCODING");
if (str && *str != NULL)
if (str && *str != '\0')
encoding = pg_char_to_encoding(str);
if (encoding < 0)
encoding = MULTIBYTE;