Don't access line[-1] for a zero-length "line" from fgets.

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index 3835fb396544787f38882f85ebbdf75a31696662..817df1798ce7f3b8b19f19e380f30018f4f4a815 100755 (executable)
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v1.5.3.1.GIT
+DEF_VER=v1.5.4-rc2.GIT
 
 LF='
 '