diff options
Diffstat (limited to 'src/interfaces/ecpg/ecpglib/execute.c')
| -rw-r--r-- | src/interfaces/ecpg/ecpglib/execute.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/interfaces/ecpg/ecpglib/execute.c b/src/interfaces/ecpg/ecpglib/execute.c index 20231c62a7d..f7bfd9dca7f 100644 --- a/src/interfaces/ecpg/ecpglib/execute.c +++ b/src/interfaces/ecpg/ecpglib/execute.c @@ -1,4 +1,4 @@ -/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.76 2008/02/07 11:09:12 meskes Exp $ */ +/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.77 2008/03/01 03:26:34 tgl Exp $ */ /* * The aim is to get a simpler inteface to the database routines. @@ -122,13 +122,15 @@ next_insert(char *text, int pos, bool questionmarks) string = string ? false : true; else if (!string) { - if (text[p] == '$' && isdigit(text[p + 1])) + if (text[p] == '$' && isdigit((unsigned char) text[p + 1])) { /* this can be either a dollar quote or a variable */ int i; - for (i = p + 1; isdigit(text[i]); i++); - if (!isalpha(text[i]) && isascii(text[i]) && text[i] != '_') + for (i = p + 1; isdigit((unsigned char) text[i]); i++) + /* empty loop body */ ; + if (!isalpha((unsigned char) text[i]) && + isascii((unsigned char) text[i]) && text[i] != '_') /* not dollar delimited quote */ return p; } |