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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2008-02-23 19:23:33 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2008-02-23 19:23:33 +0000 |
| commit | 2e0e563124d3b1b279c4242927d1786e43303a0f (patch) | |
| tree | 95ab740bf6ada8f035e84aad5e021ae168528c87 /src/backend/utils/misc/help_config.c | |
| parent | 9713c063191099a29b6e1762b2b8e24ad4a95a83 (diff) | |
| download | postgresql-2e0e563124d3b1b279c4242927d1786e43303a0f.tar.gz postgresql-2e0e563124d3b1b279c4242927d1786e43303a0f.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/backend/utils/misc/help_config.c')
| -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 0c27f96dee1..1fdd134b729 100644 --- a/src/backend/utils/misc/help_config.c +++ b/src/backend/utils/misc/help_config.c @@ -10,7 +10,7 @@ * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/misc/help_config.c,v 1.19 2008/01/01 19:45:54 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/misc/help_config.c,v 1.20 2008/02/23 19:23:33 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -117,7 +117,7 @@ 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: |