[devel] Bump to version 1.5.0beta50
diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd
index 26e56d8..61f71e6 100644
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -11,7 +11,7 @@
 MANDIR= ${PREFIX}/man/cat
 
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.5.0beta49
+SHLIB_MINOR=	1.5.0beta50
 
 LIB=	png
 SRCS=	png.c pngerror.c pngget.c pngmem.c pngpread.c \