From ddd22b0e7f227ee61ca030b0050ecbcb339403b7 Mon Sep 17 00:00:00 2001
From: Stef Walter <stef@memberwebs.com>
Date: Wed, 30 Aug 2006 21:44:58 +0000
Subject: Fix up escaping of commands passed to rrdgraph

---
 tools/rrdui-cgi.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'tools/rrdui-cgi.c')

diff --git a/tools/rrdui-cgi.c b/tools/rrdui-cgi.c
index b593bf5..4b6b09c 100644
--- a/tools/rrdui-cgi.c
+++ b/tools/rrdui-cgi.c
@@ -130,9 +130,9 @@ parse_argv(const char* s, const char*** argvp)
     argv[argc] = buf;
 
     for (src = s; r == 0 && *src; src++) {
-        if (quote != '\0') {
-            if (quote == *src)
-                quote = '\0';
+        if (quote == *src) {
+            quote = '\0';
+        } else if (quote != '\0') {
             if (*src == '\\') {
                 *buf++ = *src++;
                 if (!*src) {
@@ -159,16 +159,16 @@ parse_argv(const char* s, const char*** argvp)
             }
         } else {
             switch (*src) {
+            case '"':
+            case '\'':
+                quote = *src;
+                break;
             case '\\':
                 *buf++ = *src++;
                 if (!*src) {
                     r = -1; errno = EINVAL;
                     continue;
                 }
-            case '"':
-            case '\'':
-                quote = *src;
-                /* Fall through */
             default:
                 *buf++ = *src;
                 break;
@@ -508,13 +508,13 @@ run_rrd(int argc, const char** argv)
     optind = 0;
     opterr = 0;
 
-//#ifdef TEST
+#ifdef TEST
     {
         int i;
         for(i = 0; i < argc; i++)
             fprintf(stderr, "%s\n", argv[i]);
     }
-//#endif
+#endif
 
     return rrd_graph(argc, (char**)argv, &text, &x, &y, stdout, &min, &max);
 }
-- 
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