sync with bb-cvs

1 files changed, 8 insertions, 10 deletions

diff --git a/src/Util.cc b/src/Util.cc
index d8083444..3c494901 100644
--- a/src/Util.cc
+++ b/src/Util.cc
@@ -26,6 +26,8 @@
 #endif // HAVE_CONFIG_H
 
 extern "C" {
+#include <X11/Xatom.h>
+
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif
@@ -48,11 +50,9 @@ extern "C" {
 #if defined(HAVE_PROCESS_H) && defined(__EMX__)
 #  include <process.h>
 #endif //   HAVE_PROCESS_H             __EMX__
-}
-
-#include <X11/Xatom.h>
 
 #include <assert.h>
+}
 
 #include <algorithm>
 
@@ -171,8 +171,8 @@ void bexec(const string& command, const string& displaystring) {
     assert(ret != -1);
     string cmd = "exec ";
     cmd += command;
-    execl("/bin/sh", "/bin/sh", "-c", cmd.c_str(), NULL);
-    exit(0);
+    ret = execl("/bin/sh", "/bin/sh", "-c", cmd.c_str(), NULL);
+    exit(ret);
   }
 #else //   __EMX__
   spawnlp(P_NOWAIT, "cmd.exe", "cmd.exe", "/c", command, NULL);
@@ -249,10 +249,8 @@ string itostring(unsigned long i) {
 
 
 string itostring(long i) {
-  if (i < 0) {
-    std::string tmp = itostring( (unsigned long) -i);
+  std::string tmp = itostring( (unsigned long) std::abs(i));
+  if (i < 0)
     tmp.insert(tmp.begin(), '-');
-    return tmp;
-  } else
-    return itostring( (unsigned long) i);
+  return tmp;
 }