1 files changed, 31 insertions, 0 deletions

diff --git a/community/pdfgrep/no-locale.patch b/community/pdfgrep/no-locale.patch
new file mode 100644
index 0000000000..d450055abe
--- /dev/null
+++ b/community/pdfgrep/no-locale.patch
@@ -0,0 +1,31 @@
+Don't set locale explicitly. musl supports UTF-8 by default.
+
+With this change pdfgrep fails with:
+
+        terminate called after throwing an instance of 'std::runtime_error'
+          what():  locale::facet::_S_create_c_locale name not valid
+        Aborted
+
+Unless LANG is set explicitly.
+
+Alternative solutions:
+
+        * Use the "C" lang instead of the "" lang?
+        * Catch the error and ignore it?
+
+diff -upr pdfgrep-2.1.2.orig/src/pdfgrep.cc pdfgrep-2.1.2/src/pdfgrep.cc
+--- pdfgrep-2.1.2.orig/src/pdfgrep.cc   2020-09-29 12:33:50.018014326 +0200
++++ pdfgrep-2.1.2/src/pdfgrep.cc        2020-09-29 12:36:39.827698175 +0200
+@@ -457,10 +457,12 @@ int main(int argc, char** argv)
+        Options options;
+        init_colors(options.outconf.colors);
+ 
++#if 0
+        // Set locale to user-preference. If this locale is an UTF-8 locale, the
+        // regex-functions regcomp/regexec become unicode aware, which means
+        // e.g. that '.' will match a unicode character, not a single byte.
+        locale::global(locale(""));
++#endif
+ 
+        enum re_engine_type {
+                RE_POSIX = 0,