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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2008-02-23 19:23:51 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2008-02-23 19:23:51 +0000 |
| commit | 0f6acc4509e3c9dc4a13e13469e034ffb2a41c40 (patch) | |
| tree | 6ef7e7355c4712bb369d84eaee7c55882435b06a /src | |
| parent | f6b6c2420ee0043c07fd9d74f1d86b24399b80b2 (diff) | |
| download | postgresql-0f6acc4509e3c9dc4a13e13469e034ffb2a41c40.tar.gz postgresql-0f6acc4509e3c9dc4a13e13469e034ffb2a41c40.zip | |
Avoid trying to print a NULL char pointer in --describe-config. On some
platforms this works, but on some it crashes. Zdenek Kotala
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/utils/misc/help_config.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/utils/misc/help_config.c b/src/backend/utils/misc/help_config.c index 5d66c3382d9..b97f374257e 100644 --- a/src/backend/utils/misc/help_config.c +++ b/src/backend/utils/misc/help_config.c @@ -10,7 +10,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/misc/help_config.c,v 1.15 2005/02/22 04:38:05 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/misc/help_config.c,v 1.15.2.1 2008/02/23 19:23:51 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -118,7 +118,7 @@ printMixedStruct(mixedStruct *structToPrint) case PGC_STRING: printf("STRING\t%s\t\t\t", - structToPrint->string.boot_val); + structToPrint->string.boot_val ? structToPrint->string.boot_val : ""); break; default: |