Fix pointer comparison issue #81

BenLangmead · May 5, 2017 · c969496 · c969496
1 parent ac377d9
commit c969496
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/aligner_result.cpp b/aligner_result.cpp
@@ -1098,7 +1098,7 @@ bool AlnFlags::printYF(BTString& o, bool first) const {
 	else if(!nfilt_  ) flag = "NS";
 	else if(!scfilt_ ) flag = "SC";
 	else if(!qcfilt_ ) flag = "QC";
-	if(flag > 0) {
+	if(flag[0] != '\0') {
 		if(!first) o.append('\t');
 		o.append("YF:Z:");
 		o.append(flag);