X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=util%2Fyaz-xmlquery.c;h=dae8105d43be367784579fbc48f5e61e1b5c179f;hp=9fcab5a87c82e88c781ecb51c5c594aae7c1ae89;hb=b6aa93dcb5c07ed09b664c006b5f33b0135a0854;hpb=401da56d4a26f687cd42024bdef6f29a29bb7663

diff --git a/util/yaz-xmlquery.c b/util/yaz-xmlquery.c
index 9fcab5a..dae8105 100644
--- a/util/yaz-xmlquery.c
+++ b/util/yaz-xmlquery.c
@@ -1,8 +1,6 @@
-/*
- * Copyright (C) 1995-2007, Index Data ApS
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2010 Index Data
  * See the file LICENSE for details.
- *
- * $Id: yaz-xmlquery.c,v 1.7 2007-03-19 14:40:08 adam Exp $
  */
 
 #include <stdlib.h>
@@ -74,7 +72,13 @@ void pqftoxmlquery(const char *pqf)
 		exit(4);
 	    }
 	    else
-		fwrite(buf_out, len_out, 1, stdout);
+	    {
+		if (fwrite(buf_out, len_out, 1, stdout) != 1)
+		{
+		    fprintf(stderr, "%s: write failed\n", prog);
+		    exit(5);
+		}
+	    }
             xmlFreeDoc(doc);
 	}
     }    
@@ -117,7 +121,7 @@ void xmlquerytopqf(const char *xmlstr)
 	{
 	    WRBUF w = wrbuf_alloc();
 	    yaz_query_to_wrbuf(w, query);
-	    printf("%s\n", wrbuf_buf(w));
+	    printf("%s\n", wrbuf_cstr(w));
 	    wrbuf_destroy(w);
 	}
 	odr_destroy(odr);
@@ -143,10 +147,18 @@ void xmlfiletopqf(const char *xmlfile)
 	exit(1);
     }
     rewind(f);
-    xmlstr = xmalloc(sz+1);
+    xmlstr = (char *) xmalloc(sz+1);
     xmlstr[sz] = '\0';
-    fread(xmlstr, sz, 1, f);
-    fclose(f);
+    if (fread(xmlstr, sz, 1, f) != 1)
+    {
+	fprintf(stderr, "%s: read failed for file %s\n", prog, xmlfile);
+	exit(1);
+    }
+    if (fclose(f))
+    {
+	fprintf(stderr, "%s: close failed for file %s\n", prog, xmlfile);
+	exit(1);
+    }
     
     xmlquerytopqf(xmlstr);
     xfree(xmlstr);