comparison mainwindow.cpp @ 213:90e70a9024f3

* Make findInPath return empty string if not found -- previous hopelessly fragile behaviour failed in situations where it was called with an absolute path

 #endif 
         bases << "kompare" << "kdiff3" << "meld";
         bool found = false;
         foreach (QString base, bases) {
             diff = findInPath(base, m_myDirPath, true);
-            if (diff != base && diff != base + ".exe") {
+            if (diff != "") {
                 found = true;
                 break;
             }
         }
         if (found) {

 #endif
     bases << "meld" << "diffuse" << "kdiff3";
     bool found = false;
     foreach (QString base, bases) {
         merge = findInPath(base, m_myDirPath, true);
-        if (merge != base && merge != base + ".exe") {
+        if (merge != "") {
             found = true;
             break;
         }
     }
     if (found) {

 #endif
             ;
         bool found = false;
         foreach (QString base, bases) {
             editor = findInPath(base, m_myDirPath, true);
-            if (editor != base && editor != base + ".exe") {
+            if (editor != "") {
                 found = true;
                 break;
             }
         }
         if (found) {