Fixed error in linesplitter (utf8 characters fucked up pretty good)

1 files changed, 11 insertions, 2 deletions

diff --git a/server/src/journal_commit.cc b/server/src/journal_commit.cc
index f74e54e..4992545 100644
--- a/server/src/journal_commit.cc
+++ b/server/src/journal_commit.cc
@@ -52,6 +52,11 @@
 #include "template.h"
 #include "templateparser.h"
 
+static inline bool iswhitespace(char c)
+{
+  return c == ' ' || c == '\n' || c == '\t';
+}
+
 /**
  * Remove all spaces, tabs and newline trailing the string.
  */
@@ -61,7 +66,9 @@ static std::string stripTrailingWhitepace(std::string str)
 
   ssize_t end = str.size() - 1;
 
-  while(end && str[end] <=  ' ') { // Every below SPACE 0x20 is consideret whitespace.
+  while(end && iswhitespace(str[end]) 
+        && (end>0 && str[end-1] & 0x80) == false // Make sure we are not in a utf8 character.
+        ) {
     end--;
   }
   end++;
@@ -83,7 +90,9 @@ static std::string addNewlines(std::string str, size_t width)
 
     fraction += str[i];
 
-    if(str[i] <= ' ') {
+    if(iswhitespace(str[i]) 
+       && (i>0 && str[i-1] & 0x80) == false // Make sure we are not in a utf8 character.
+       ) {
       if(linelen + fraction.size() > width) {
         output[output.size() - 1] = '\n';
         linelen = 0;