cmdline: bunch of fixes related to config file selection

- fix potential memory leak of system_path 'Potential' because currently g_get_system_config_dirs() returns single entry on Windows, but that might change. - remove incorrect g_free() call It's not required at all because g_get_system_config_dirs() returns GLib owned memory. - remove extra semicolon

cmdline: bunch of fixes related to config file selection
01a45a53 · Denis Krjuchkov · Max Kellermann · a9a5907a · 01a45a53
Commit 01a45a53 authored Oct 17, 2012 by Denis Krjuchkov Committed by Max Kellermann Jan 03, 2013
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cmdline.c src/cmdline.c +4 -4

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--- a/src/cmdline.c
+++ b/src/cmdline.c
@@ -213,12 +213,12 @@ parse_cmdline(int argc, char **argv, struct options *options,
 				if(g_file_test(system_path,
 						G_FILE_TEST_IS_REGULAR)) {
 					ret = config_read_file(system_path,error_r);
+					g_free(system_path);
 					break;
-				}
-				++i;;
+				} else
+					g_free(system_path);
+				++i;
 			}
-			g_free(system_path);
-			g_free(&system_config_dirs);
 		}
 #else /* G_OS_WIN32 */
 		char *path2;