combine-files: Fix crash when no files are given.
commita498159e88a2d5355055bcb17525555a2da74bda
authorBen Pfaff <blp@cs.stanford.edu>
Sun, 30 Apr 2023 00:44:51 +0000 (29 17:44 -0700)
committerBen Pfaff <blp@cs.stanford.edu>
Sun, 30 Apr 2023 00:44:51 +0000 (29 17:44 -0700)
tree764f6287ab671056847bf91eaad6dfd961e5ceee
parent9f1795a4c231423729dfc1d599140a6be81776d5
combine-files: Fix crash when no files are given.

ADD FILES, MATCH FILES, and UPDATE would crash if no files were given.
This fixes the problem.
src/language/commands/combine-files.c
tests/language/commands/match-files.at
tests/language/commands/update.at