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author | Todd C. Miller <Todd.Miller@sudo.ws> | 2020-12-03 10:30:36 -0700 |
---|---|---|
committer | GitHub <noreply@github.com> | 2020-12-03 19:30:36 +0200 |
commit | feb247a852c0a068dc8c23e0e683a5af075fff60 (patch) | |
tree | d9be608e7cd5acea29062bb8d2c739424dace360 /lib.c | |
parent | a2a41a8e359dca5295c43dc2c2408094b96c3e0c (diff) | |
download | one-true-awk-feb247a852c0a068dc8c23e0e683a5af075fff60.tar.gz |
Don't print extra newlines on error before awk starts parsing. (#97)
If awk prints an error message while when compile_time is still set
to ERROR_PRINTING, don't try to print the context since there is
none. This can happen due to a problem with, e.g., unknown command
line options.
Diffstat (limited to 'lib.c')
-rw-r--r-- | lib.c | 9 |
1 files changed, 4 insertions, 5 deletions
@@ -669,12 +669,11 @@ void error() fprintf(stderr, " source line number %d", curnode->lineno); else if (lineno) fprintf(stderr, " source line number %d", lineno); + if (compile_time == COMPILING && cursource() != NULL) + fprintf(stderr, " source file %s", cursource()); + fprintf(stderr, "\n"); + eprint(); } - - if (compile_time == COMPILING && cursource() != NULL) - fprintf(stderr, " source file %s", cursource()); - fprintf(stderr, "\n"); - eprint(); } void eprint(void) /* try to print context around error */ |