From: Jordan Lee <jordan@transmissionbt.com>
Date: Wed, 9 Feb 2011 05:42:52 +0000 (+0000)
Subject: (trunk libt) silence a couple of identical compiler warnings: "ignoring return value... 
X-Git-Tag: 2.30b1~390
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2fc40f4b1ce044db51a8b88d3ff031d883fc061f;p=transmission

(trunk libt) silence a couple of identical compiler warnings: "ignoring return value of ‘getcwd’, declared with attribute warn_unused_result".
---

diff --git a/daemon/remote.c b/daemon/remote.c
index ae86f0cb8..f09c0c0b8 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -489,13 +489,16 @@ static char * sessionId = NULL;
 static char*
 tr_getcwd( void )
 {
+    char * result;
     char buf[2048];
     *buf = '\0';
 #ifdef WIN32
-    _getcwd( buf, sizeof( buf ) );
+    result = _getcwd( buf, sizeof( buf ) );
 #else
-    getcwd( buf, sizeof( buf ) );
+    result = getcwd( buf, sizeof( buf ) );
 #endif
+    if( result == NULL )
+        fprintf( stderr, "getcwd error: \"%s\"", tr_strerror( errno ) );
     return tr_strdup( buf );
 }
 
diff --git a/utils/create.c b/utils/create.c
index 26279cf5d..a71521885 100644
--- a/utils/create.c
+++ b/utils/create.c
@@ -10,6 +10,7 @@
  * $Id$
  */
 
+#include <errno.h>
 #include <stdio.h>
 #include <unistd.h> /* getcwd() */
 
@@ -77,13 +78,16 @@ parseCommandLine( int argc, const char ** argv )
 static char*
 tr_getcwd( void )
 {
+    char * result;
     char buf[2048];
     *buf = '\0';
 #ifdef WIN32
-    _getcwd( buf, sizeof( buf ) );
+    result = _getcwd( buf, sizeof( buf ) );
 #else
-    getcwd( buf, sizeof( buf ) );
+    result = getcwd( buf, sizeof( buf ) );
 #endif
+    if( result == NULL )
+        fprintf( stderr, "getcwd error: \"%s\"", tr_strerror( errno ) );
     return tr_strdup( buf );
 }