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Do not accept empty appname argument

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Closes #768
This commit is contained in:
Gregory Danielson 2020-10-26 09:38:44 -05:00
parent 0467e46474
commit 72907cc744
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GPG Key ID: 88D4EF22F6C14CA7
1 changed files with 5 additions and 0 deletions
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dunstify.c
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@ -127,6 +127,11 @@ void parse_commandline(int argc, char *argv[])
die(0); die(0);
} }
if (*appname == '\0') {
g_printerr("Provided appname was empty\n");
die(1);
}
int n_args = count_args(argv, argc); int n_args = count_args(argv, argc);
if (n_args < 2 && close_id < 1) { if (n_args < 2 && close_id < 1) {
g_printerr("I need at least a summary\n"); g_printerr("I need at least a summary\n");