driver-arm.c (host_detect_local_cpu): Close the file before exiting.

2011-10-18  Andrew Stubbs  <ams@codesourcery.com>

	gcc/
	* config/arm/driver-arm.c (host_detect_local_cpu): Close the file
	before exiting.

From-SVN: r180167

gcc/ChangeLog

 2011-10-18  Andrew Stubbs  <ams@codesourcery.com>
 
+	* config/arm/driver-arm.c (host_detect_local_cpu): Close the file
+	before exiting.
+
+2011-10-18  Andrew Stubbs  <ams@codesourcery.com>
+
 	PR tree-optimization/50717
 
 	* tree-ssa-math-opts.c (is_widening_mult_p): Remove the 'type'

gcc/config/arm/driver-arm.c

@@ -134,6 +134,9 @@ not_found:
     unsigned int i;
     unsigned int opt;
     const char *search[] = {NULL, "arch"};
+
+    fclose (f);
+
     search[0] = argv[0];
     for (opt = 0; opt < ARRAY_SIZE (search); opt++)
       for (i = 0; i < ARRAY_SIZE (configure_default_options); i++)