Merge lp:~pac72/pdflow/devel into lp:pdflow

[Paolo Cancedda]

Trivial warnings removed.

Unmerged revisions

51. By Paolo Cancedda on 2011-03-08

Removed two warnings.

=== modified file 'filters/flate.c'
--- filters/flate.c	2010-11-11 13:08:13 +0000
+++ filters/flate.c	2011-03-08 01:16:55 +0000
@@ -153,9 +153,10 @@
 	sin.zfree = f_free;
 	sin.opaque = NULL;
 
-	if (inflateInit (&sin) != Z_OK)
-		return s_make_indirect (S_CSC_PARSE_ERROR,
-					sin.msg);
+	res = inflateInit (&sin);
+	if (res != Z_OK)
+		return s_make_indirect (S_CSC_INTERNAL_ERROR,
+				"zlib initialization error %d: %s", res, sin.msg);
 
 	out = NULL;
 	valid = 0;
@@ -190,8 +191,8 @@
 		if (out != NULL)
 			free (out);
 
-		return s_make_indirect (S_CSC_PARSE_ERROR,
-					sin.msg);
+		return s_make_indirect (S_CSC_INTERNAL_ERROR,
+				"zlib error %d: %s", res, sin.msg);
 	}
 
 	obj_init_malloc_region (dest, out, out + valid);