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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2008-02-23 19:23:37 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2008-02-23 19:23:37 +0000 |
| commit | babbd1219e0e29f67343be2746941e9aa1767f54 (patch) | |
| tree | 5eb5175c35e019bac72c5aba9b7103d7972e0ba6 /src | |
| parent | 7b416c8c1a682ea1703d0e1da470a23c95f8124b (diff) | |
| download | postgresql-babbd1219e0e29f67343be2746941e9aa1767f54.tar.gz postgresql-babbd1219e0e29f67343be2746941e9aa1767f54.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 0c27f96dee1..a6732c7c1ea 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 1.19.2.1 2008/02/23 19:23:37 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: |