Revision: 879
http://vcs.pcre.org/viewvc?view=rev&revision=879
Author: ph10
Date: 2012-01-15 15:50:06 +0000 (Sun, 15 Jan 2012)
Log Message:
-----------
Avoid compiler warning when neither SUPPORT_LIBZ nor SUPPORT_LIBZ2 is set.
Modified Paths:
--------------
code/trunk/pcregrep.c
Modified: code/trunk/pcregrep.c
===================================================================
--- code/trunk/pcregrep.c 2012-01-15 15:44:47 UTC (rev 878)
+++ code/trunk/pcregrep.c 2012-01-15 15:50:06 UTC (rev 879)
@@ -1573,7 +1573,6 @@
int rc = 1;
int sep;
int frtype;
-int pathlen;
void *handle;
FILE *in = NULL; /* Ensure initialized */
@@ -1585,6 +1584,10 @@
BZFILE *inbz2 = NULL;
#endif
+#if defined SUPPORT_LIBZ || defined SUPPORT_LIBZ2
+int pathlen;
+#endif
+
/* If the file name is "-" we scan stdin */
if (strcmp(pathname, "-") == 0)
@@ -1664,7 +1667,9 @@
argument at top level, we don't show the file name, unless we are only showing
the file name, or the filename was forced (-H). */
+#if defined SUPPORT_LIBZ || defined SUPPORT_LIBZ2
pathlen = (int)(strlen(pathname));
+#endif
/* Open using zlib if it is supported and the file name ends with .gz. */
