[PATCH v2] html.c: Replace strdup() with xstrdup()

[Lukas Fleischer]

Use the xstrdup() wrapper which already bails out if strdup() returns a
NULL pointer.

Signed-off-by: Lukas Fleischer <cgit at cryptocrack.de>
---
Forgot to add the git-compat-util header.

 html.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/html.c b/html.c
index d60a41f..705b710 100644
--- a/html.c
+++ b/html.c
@@ -12,6 +12,7 @@
 #include <stdarg.h>
 #include <string.h>
 #include <errno.h>
+#include <git-compat-util.h>
 
 /* Percent-encoding of each character, except: a-zA-Z0-9!$()*,./:;@- */
 static const char* url_escape_table[256] = {
@@ -306,11 +307,7 @@ int http_parse_querystring(const char *txt_, void (*fn)(const char *name, const
 	if (!txt_)
 		return 0;
 
-	o = t = txt = strdup(txt_);
-	if (t == NULL) {
-		printf("Out of memory\n");
-		exit(1);
-	}
+	o = t = txt = xstrdup(txt_);
 	while ((c=*t) != '\0') {
 		if (c == '=') {
 			*t = '\0';
-- 
1.8.2.674.g2c8b7bf