Fix: include stdlib.h in compat/string.h

[lttng-tools.git] / src / common / compat / string.h

diff --git a/src/common/compat/string.h b/src/common/compat/string.h
index 7c426ef3de3bd97e5056ef469f6db6cb528b1c61..4240181f2bcdda7364d76b44dcf464115fcde8a1 100644 (file)
--- a/src/common/compat/string.h
+++ b/src/common/compat/string.h
@@ -25,6 +25,7 @@
 #define _COMPAT_STRING_H
 
 #include <string.h>
+#include <stdlib.h>
 
 #ifdef HAVE_STRNLEN
 static inline
@@ -117,7 +118,6 @@ static inline int lttng_fls(int val)
                r -= 2;
        }
        if (!(x & 0x80000000U)) {
-               x <<= 1;
                r -= 1;
        }
        return r;