From c31cdf53eb8f2ca9d754642fbb43a41fd74a98a4 Mon Sep 17 00:00:00 2001
From: Sanket Parmar <sanketsparmar@gmail.com>
Date: Wed, 21 Aug 2013 23:24:11 +0530
Subject: [PATCH] Fixed segfault and added support for single quotes in toxic

---
 prompt.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/prompt.c b/prompt.c
index e194a90..6c762c8 100644
--- a/prompt.c
+++ b/prompt.c
@@ -358,8 +358,16 @@ static void execute(ToxWindow *self, Messenger *m, char *u_cmd)
     int numargs = 0;
 
     for (i = 0; i < MAX_STR_SIZE; i++) {
-        if (cmd[i] == '\"')
-            while (cmd[++i] != '\"'); /* skip over strings */
+        char quote_chr;
+        if (cmd[i] == '\"' || cmd[i] == '\'') {
+            quote_chr = cmd[i];
+            while (cmd[++i] != quote_chr && i < MAX_STR_SIZE); /* skip over strings */
+            /* Check if got qoute character */
+            if (cmd[i] != quote_chr) {
+                wprintw(self->window, "Missing terminating %c character\n", quote_chr);
+                return;
+            }
+	}
 
         if (cmd[i] == ' ') {
             cmd[i] = '\0';