Changeset 24882 for main/trunk/greenstone2/common-src/src/lib/text_t.cpp

Timestamp:

2011-12-12T22:26:43+13:00 (12 years ago)

Author:

davidb

Message:

Addition test to trim() to safe-guard against being given a string that is *all* whitespace

File:

• main/trunk/greenstone2/common-src/src/lib/text_t.cpp (modified) (1 diff)

main/trunk/greenstone2/common-src/src/lib/text_t.cpp

@@ -730 +730 @@
   }
 
+  if (firstLetter == lastLetter) {
+    // text was all white space
+    return "";
+  }
+
   //Find the end
   lastLetter-=1;