diff options
Diffstat (limited to 'src/util.cpp')
| -rw-r--r-- | src/util.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/util.cpp b/src/util.cpp index 90b4af1..3075d1b 100644 --- a/src/util.cpp +++ b/src/util.cpp @@ -1982,8 +1982,10 @@ void linkifyText(const TextGeneratorIntf &out, const Definition *scope, //printf("linkify='%s'\n",text); static QRegExp regExp("[a-z_A-Z\\x80-\\xFF][~!a-z_A-Z0-9$\\\\.:\\x80-\\xFF]*"); static QRegExp regExpSplit("(?!:),"); + if (text==0) return; QCString txtStr=text; int strLen = txtStr.length(); + if (strLen==0) return; //printf("linkifyText scope=%s fileScope=%s strtxt=%s strlen=%d external=%d\n", // scope?scope->name().data():"<none>", // fileScope?fileScope->name().data():"<none>", @@ -1993,7 +1995,6 @@ void linkifyText(const TextGeneratorIntf &out, const Definition *scope, int newIndex; int skipIndex=0; int floatingIndex=0; - if (strLen==0) return; // read a word from the text string while ((newIndex=regExp.match(txtStr,index,&matchLen))!=-1) { |