From 1feb8ae1f5de89da5e38b1764772b4effe1e2b0e Mon Sep 17 00:00:00 2001 From: "Richard M. Stallman" Date: Thu, 13 Apr 1995 16:05:43 +0000 Subject: [PATCH] (scan_c_file): At end, restore file name last char to its original value. --- lib-src/make-docfile.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/lib-src/make-docfile.c b/lib-src/make-docfile.c index df9c6e069f5..006600e162d 100644 --- a/lib-src/make-docfile.c +++ b/lib-src/make-docfile.c @@ -322,8 +322,9 @@ scan_c_file (filename, mode) register int defvarperbufferflag; register int defvarflag; int minargs, maxargs; + int extension = filename[strlen (filename) - 1]; - if (filename[strlen (filename) - 1] == 'o') + if (extension == 'o') filename[strlen (filename) - 1] = 'c'; infile = fopen (filename, mode); @@ -335,6 +336,9 @@ scan_c_file (filename, mode) return 0; } + /* Reset extension to be able to detect duplicate files. */ + filename[strlen (filename) - 1] = extension; + c = '\n'; while (!feof (infile)) { -- 2.39.5