[Openocd-svn] r1486 - trunk/src/helper

[<oh...@ma...>]

Author: oharboe
Date: 2009-04-21 07:42:18 +0200 (Tue, 21 Apr 2009)
New Revision: 1486

Modified:
   trunk/src/helper/jim.c
Log:
Zach Welch <zw...@su...>  fix unused return value warnings (2 of 4)

Modified: trunk/src/helper/jim.c
===================================================================
--- trunk/src/helper/jim.c	2009-04-21 05:39:36 UTC (rev 1485)
+++ trunk/src/helper/jim.c	2009-04-21 05:42:18 UTC (rev 1486)
@@ -133,7 +133,9 @@
 	buf[sizeof(buf)-1] = 0;
 #else
 	char *buf;
-	vasprintf( &buf, fmt, ap );
+	int result;
+	result = vasprintf( &buf, fmt, ap );
+	if (result < 0) exit(-1);
 #endif
 	return buf;
 }
@@ -8953,7 +8955,7 @@
     	const int cwd_len=2048;
 		char *cwd=malloc(cwd_len);
         Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
-	getcwd( cwd, cwd_len );
+	if (!getcwd( cwd, cwd_len )) strcpy(cwd, "unknown");
         Jim_AppendStrings(interp, Jim_GetResult(interp),
 	"Error loading script \"", filename, "\"",
 	    " cwd: ", cwd,