printf_format_fix*() assert-crashed if the format ended with "%%".

diff --git a/src/lib/printf-format-fix.c b/src/lib/printf-format-fix.c
index de80ee031cdb3c79510a421a04c963ab8f59b33d..ba811d341c01414bb1f3d9a0671f656d6e6c627e 100644 (file)
--- a/src/lib/printf-format-fix.c
+++ b/src/lib/printf-format-fix.c
@@ -46,6 +46,7 @@ printf_format_fix_noalloc(const char *format, unsigned int *len_r)
                        case '\0':
                                i_panic("%% modifier missing");
                        }
+                       p++;
                }
        }