diff options
Diffstat (limited to 'src/bin/psql/prompt.c')
| -rw-r--r-- | src/bin/psql/prompt.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/bin/psql/prompt.c b/src/bin/psql/prompt.c index 487ab2804e5..b08234b7814 100644 --- a/src/bin/psql/prompt.c +++ b/src/bin/psql/prompt.c @@ -3,7 +3,7 @@ * * Copyright (c) 2000-2010, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/bin/psql/prompt.c,v 1.53 2010/01/02 16:57:59 momjian Exp $ + * $PostgreSQL: pgsql/src/bin/psql/prompt.c,v 1.54 2010/04/30 17:09:13 tgl Exp $ */ #include "postgres_fe.h" @@ -252,7 +252,8 @@ get_prompt(promptStatus_t status) fd = popen(file, "r"); if (fd) { - fgets(buf, sizeof(buf), fd); + if (fgets(buf, sizeof(buf), fd) == NULL) + buf[0] = '\0'; pclose(fd); } if (strlen(buf) > 0 && buf[strlen(buf) - 1] == '\n') |