diff --git a/curl-7.19.4-tool-leak.patch b/curl-7.19.4-tool-leak.patch
new file mode 100644
index 0000000..ccb84ef
--- /dev/null
+++ b/curl-7.19.4-tool-leak.patch
@@ -0,0 +1,39 @@
+diff -ruNp curl-7.19.4.orig/include/curl/curl.h curl-7.19.4/include/curl/curl.h
+--- curl-7.19.4.orig/include/curl/curl.h	2009-03-03 00:05:31.000000000 +0100
++++ curl-7.19.4/include/curl/curl.h	2009-03-10 14:49:47.017943954 +0100
+@@ -1510,7 +1510,7 @@ CURL_EXTERN void curl_free(void *p);
+  * DESCRIPTION
+  *
+  * curl_global_init() should be invoked exactly once for each application that
+- * uses libcurl
++ * uses libcurl and before any call of other libcurl function
+  */
+ CURL_EXTERN CURLcode curl_global_init(long flags);
+ 
+diff -ruNp curl-7.19.4.orig/src/main.c curl-7.19.4/src/main.c
+--- curl-7.19.4.orig/src/main.c	2009-02-17 10:10:21.000000000 +0100
++++ curl-7.19.4/src/main.c	2009-03-10 14:49:50.297971916 +0100
+@@ -3969,6 +3969,12 @@ operate(struct Configurable *config, int
+ 
+   memset(&heads, 0, sizeof(struct OutStruct));
+ 
++  /* initialize curl library - do not call any libcurl functions before */
++  if (main_init() != CURLE_OK) {
++    helpf(config->errors, "error initializing curl library\n");
++    return CURLE_FAILED_INIT;
++  }
++
+ #ifdef CURLDEBUG
+   /* this sends all memory debug messages to a logfile named memdump */
+   env = curlx_getenv("CURL_MEMDEBUG");
+@@ -4015,10 +4021,6 @@ operate(struct Configurable *config, int
+ #endif
+ 
+   /* inits */
+-  if (main_init() != CURLE_OK) {
+-    helpf(config->errors, "error initializing curl library\n");
+-    return CURLE_FAILED_INIT;
+-  }
+   config->postfieldsize = -1;
+   config->showerror=TRUE;
+   config->use_httpget=FALSE;
diff --git a/curl.spec b/curl.spec
index b198f62..68851ad 100644
--- a/curl.spec
+++ b/curl.spec
@@ -1,13 +1,14 @@
 Summary: A utility for getting files from remote servers (FTP, HTTP, and others)
 Name: curl
 Version: 7.19.4
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: MIT
 Group: Applications/Internet
 Source: http://curl.haxx.se/download/%{name}-%{version}.tar.bz2
 Patch1: curl-7.15.3-multilib.patch
 Patch2: curl-7.16.0-privlibs.patch
 Patch3: curl-7.17.1-badsocket.patch
+Patch4: curl-7.19.4-tool-leak.patch
 Provides: webclient
 URL: http://curl.haxx.se/
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -52,6 +53,7 @@ use cURL's capabilities internally.
 %patch1 -p1 -b .multilib
 %patch2 -p1 -b .privlibs
 %patch3 -p1 -b .badsocket
+%patch4 -p1 -b .toolleak
 
 # Convert docs to UTF-8
 for f in CHANGES README; do
@@ -89,7 +91,7 @@ install -m 644 docs/libcurl/libcurl.m4 $RPM_BUILD_ROOT/%{_datadir}/aclocal
 %define _curlbuild32_h curlbuild-32.h
 %define _curlbuild64_h curlbuild-64.h
 
-%ifarch ppc64 s390x x86_64 ia64 alpha sparc64
+%if %{__isa_bits} == 64
 %define _curlbuild_h %{_curlbuild64_h}
 %else
 %define _curlbuild_h %{_curlbuild32_h}
@@ -143,6 +145,10 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/aclocal/libcurl.m4
 
 %changelog
+* Thu Mar 12 2009 Kamil Dudka <kdudka@redhat.com> 7.19.4-4
+- fix memory leak in src/main.c (accepted by upstream)
+- avoid using %ifarch
+
 * Wed Mar 11 2009 Kamil Dudka <kdudka@redhat.com> 7.19.4-3
 - make libcurl-devel multilib-ready (bug #488922)