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List:       kde-commits
Subject:    KDE_3_1_BRANCH: kdegraphics/kdvi
From:       Stefan Kebekus <stefan.kebekus () uni-bayreuth ! de>
Date:       2002-12-20 2:04:33
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CVS commit by kebekus: 

fixes crash when backwards searching


  M +4 -5      dviwin_textsearch.cpp   1.3.2.1


--- kdegraphics/kdvi/dviwin_textsearch.cpp  #1.3:1.3.2.1
@@ -91,5 +91,5 @@ void dviWindow::findNextText(void)
     // Go trough the text of the current page and search for the
     // string.
-    for(int i=DVIselection.selectedTextStart+1; i<textLinkList.size(); i++) 
+    for(unsigned int i=DVIselection.selectedTextStart+1; i<textLinkList.size(); i++) 
       if (textLinkList[i].linkText.find(searchText, 0, case_sensitive) >= 0) {
         // Restore the previous settings, including the current
@@ -219,6 +218,6 @@ void dviWindow::findPrevText(void)
     int i=DVIselection.selectedTextStart-1;
     if (i < 0)
-      i = textLinkList.size();
-    do{
+      i = textLinkList.size()-1;
+    while(i >= 0) {
       if (textLinkList[i].linkText.find(searchText, 0, case_sensitive) >= 0) {
         // Restore the previous settings, including the current
@@ -234,5 +233,5 @@ void dviWindow::findPrevText(void)
       }
       i--;
-    }while(i >= 0);
+    }
     current_page--;
     DVIselection.clear();


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