40 lines
1.2 KiB
Diff
40 lines
1.2 KiB
Diff
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Subject: [PATCH] Exit correctly when invoked without arguments
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https://sourceforge.net/p/mcj/fig2dev/ci/11fba42e388ff7d92f81518406429bdea0a6a3b3
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---
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fig2dev/fig2dev.c | 10 ++++++----
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1 file changed, 6 insertions(+), 4 deletions(-)
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diff --git a/fig2dev/fig2dev.c b/fig2dev/fig2dev.c
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index 62ec099..949671e 100644
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--- a/fig2dev/fig2dev.c
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+++ b/fig2dev/fig2dev.c
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@@ -161,9 +161,9 @@ static struct depth_opts {
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static char Usage[] =
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#ifdef I18N
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-"Usage:\n %s -hV\n %s -L language [-s size] [-m scale] [-j] [input [output]]\n";
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+"Usage:\n %1$s -hV\n %1$s -L language [-s size] [-m scale] [-j] [input [output]]\n";
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#else
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- "Usage:\n %s -hV\n %s -L language [-s size] [-m scale] [input [output]]\n";
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+ "Usage:\n %1$s -hV\n %1$s -L language [-s size] [-m scale] [input [output]]\n";
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#endif
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static int parse_gridspec(char *string, float *numer, float *denom,
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@@ -218,8 +218,10 @@ get_args(int argc, char *argv[])
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char *grid, *p;
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float numer, denom;
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- if (argc == 1)
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- fprintf(stderr, Usage, prog, prog);
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+ if (argc == 1) {
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+ fprintf(stderr, Usage, prog);
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+ exit(EXIT_SUCCESS);
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+ }
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/* print the version, for the comfort of the autotest tests */
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if (!strcmp(argv[1], "--version")) {
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--
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2.31.1
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