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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2008-02-23 19:23:44 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2008-02-23 19:23:44 +0000 |
| commit | dea03d7f5818b99f55eb08208a713545860ad779 (patch) | |
| tree | 3c726ea863ed7232c580a39869bfcc7d44cba658 | |
| parent | c84928f1832ca96947746a41064d9e9af5fd174e (diff) | |
| download | postgresql-dea03d7f5818b99f55eb08208a713545860ad779.tar.gz postgresql-dea03d7f5818b99f55eb08208a713545860ad779.zip | |
Avoid trying to print a NULL char pointer in --describe-config. On some
platforms this works, but on some it crashes. Zdenek Kotala
| -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 a0c1082db26..3a81f7706a8 100644 --- a/src/backend/utils/misc/help_config.c +++ b/src/backend/utils/misc/help_config.c @@ -10,7 +10,7 @@ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/misc/help_config.c,v 1.17 2006/07/14 14:52:25 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/misc/help_config.c,v 1.17.2.1 2008/02/23 19:23:44 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: |