Index: ext/libicpf/src/cfg.cpp
===================================================================
diff -u -N -r338a33bbdb8c82416f0351408eea3243520784e5 -r1fbcd33fe6584a3de195ac6fb7465f83d75ff6f5
--- ext/libicpf/src/cfg.cpp	(.../cfg.cpp)	(revision 338a33bbdb8c82416f0351408eea3243520784e5)
+++ ext/libicpf/src/cfg.cpp	(.../cfg.cpp)	(revision 1fbcd33fe6584a3de195ac6fb7465f83d75ff6f5)
@@ -199,7 +199,7 @@
 			pszData++;
 
 		// skip the comments and empty lines
-		if (pszData[0] == '#' || pszData[0] == ';' || strlen(pszData) == 0)
+		if (pszData[0] == '#' || pszData[0] == ';' || pszData[0] == 0)
 			continue;
 
 		// split the line to the part on the left of '=' and to the right