Adjust use of sizeof(EXE).

diff --git a/src/port/path.c b/src/port/path.c
index 8a73422f8b96081cb9d1ab70518a5ee0b99c8061..ca46ed1d94e08d4e84fc5ceb3a18ecabbb354a11 100644 (file)
--- a/src/port/path.c
+++ b/src/port/path.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *   $PostgreSQL: pgsql/src/port/path.c,v 1.39 2004/11/01 04:25:18 momjian Exp $
+ *   $PostgreSQL: pgsql/src/port/path.c,v 1.40 2004/11/01 04:46:56 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -195,8 +195,8 @@ get_progname(const char *argv0)
 
 #if defined(__CYGWIN__) || defined(WIN32)
    /* strip .exe suffix, regardless of case */
-   if (strlen(nodir_name) > sizeof(EXE) &&
-       pg_strcasecmp(nodir_name + strlen(nodir_name) - sizeof(EXE), EXE) == 0)
+   if (strlen(nodir_name) > sizeof(EXE) - 1 &&
+       pg_strcasecmp(nodir_name + strlen(nodir_name)-sizeof(EXE)-1, EXE) == 0)
    {
        char *progname;
 
@@ -206,7 +206,7 @@ get_progname(const char *argv0)
            fprintf(stderr, "%s: out of memory\n", nodir_name);
            exit(1);
        }
-       progname[strlen(progname) - sizeof(EXE)] = '\0';
+       progname[strlen(progname) - sizeof(EXE) - 1] = '\0';
        nodir_name = progname; 
    }
 #endif